Download: The Britannica Guide to Particle Physics

2011 | ISBN: 1615303332 | English | 218 Pages | PDF | 5 MB While the atom is universally acknowledged as the basis for most branches of physics, the study of its constituent particles has illuminated significant new areas of research. The behavior of subatomic particles provides crucial...
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Real English Grammar, Intermediate, CEF B1-B2 (pdf+mp3)

Real English Grammar • Intermediate • CEF B1-B2 Book with Audio CD (First Edition) 2005 | English | MP3, 1CD, PDF, 304 pages | 158.88 MB Real English Grammar presents grammar in a fresh and student-friendly way, and with the focus on context. It is designed for use...
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Cambridge Primary English Learner’s Book, Stage 2

Gill Budgell, Kate Ruttle, “Cambridge Primary English Learner’s Book Stage 2 ” 2014 | ISBN-10: 1107685125 | 200 pages | PDF | 49 MB Cambridge Primary English is a flexible, endorsed course written specifically to support Cambridge International Examinations’ curriculum framework (Stages 1–6). This colourful Learner’s Book includes...
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