00309nam a2200121Ia 4500008004100000041001200041082001300053100002500066245003500091260003700126300001200163650001200175231217s9999    xx            000 0 und d  aEnglish  a539  MAN  aMani, H S Mehta, G K 0aIntroduction to modern physics  c1988bAffiliated East West Press  axii+443  aPhysics