Published by Harrap in 1947, this study by Ralph Parker in the series 'The Soviets and Ourselves', is aimed at explaining and comparing the social and private lives of the Russians and British in the ...
This book is filled with fascinating scientific and mathematical puzzles, all based on real-world principles. Learn why the size of the moon appears to change, the probability that any two children ar...
Advantageseasy to watch
Disadvantagesnot much happened
Advantageschoice and convenience
Disadvantagescheapens the profession
DisadvantagesNot much going on