I. CHAJDA and J. PASEKA: Transition operators assigned to physical systems
H. A. YAMANI and Z. MOUAYN: Supersymmetry of the Morse oscillator
J. TAFEL: Covariant description ...więcej »
This award-winning graded readers series is full of original fiction, adapted fiction and factbooks especially written for teenagers.An adaptation of the classic story of Michael Hencha...więcej »
Reports on Mathematical Physics publish papers in theoretical physics which present a rigorous mathematical approach to problems of quantum and classical mechanics and field theories, relativity an...więcej »
Słownik zawiera około 5000 podstawowych terminów angielskich z dziedziny spawalnictwa, a także z dziedzin z nią powiązanych, takich jak elektrotechnika, metaloznawstwo, wytrzymałość materiał...więcej »
This award-winning graded readers series is full of original fiction, adapted fiction and factbooks especially written for teenagers. Through different voices, this book explores the 'Two Worlds' ...więcej »
Reports on Mathematical Physics publish papers in theoretical physics which present a rigorous mathematical approach to problems of quantum and classical mechanics and field theories, relativity an...więcej »
Tendai comes to live in an isolated African village. Tendai is a runner, a dreamer and a storyteller. When landmines turn his world upside down, he runs, dreams and tells stories to try to deal wit...więcej »
Award-winning original fiction for learners of English. At seven levels, from Starter to Advanced, this impressive selection of carefully graded readers offers exciting reading for every student's ...więcej »
Award-winning original fiction for learners of English. At seven levels, from Starter to Advanced, this impressive selection of carefully graded readers offers exciting reading for every student's ...więcej »
Award-winning original fiction for learners of English. At seven levels, from Starter to Advanced, this impressive selection of carefully graded readers offers exciting reading for every student's ...więcej »
Award-winning original fiction for learners of English. At seven levels, from Starter to Advanced, this impressive selection of carefully graded readers offers exciting reading for every student's ...więcej »
This award-winning graded readers series is full of original fiction, adapted fiction and factbooks especially written for teenagers. London is a special city with a fascinating past and an exciti...więcej »
Award-winning original fiction for learners of English. At seven levels, from Starter to Advanced, this impressive selection of carefully graded readers offers exciting reading for every student's ...więcej »
Award-winning original fiction for learners of English. At seven levels, from Starter to Advanced, this impressive selection of carefully graded readers offers exciting reading for every student's ...więcej »
Award-winning original fiction for learners of English. At seven levels, from Starter to Advanced, this impressive selection of carefully graded readers offers exciting reading for every student's ...więcej »
Award-winning original fiction for learners of English. At seven levels, from Starter to Advanced, this impressive selection of carefully graded readers offers exciting reading for every student's ...więcej »
Award-winning original fiction for learners of English. At seven levels, from Starter to Advanced, this impressive selection of carefully graded readers offers exciting reading for every student's ...więcej »
Award-winning original fiction for learners of English. At seven levels, from Starter to Advanced, this impressive selection of carefully graded readers offers exciting reading for every student's ...więcej »
Award-winning original fiction for learners of English. At seven levels, from Starter to Advanced, this impressive selection of carefully graded readers offers exciting reading for every student's ...więcej »