00623cam a2200181ua 4500020002500000041001000025082001600035100002200051245013100073260005000204300001200254365001000266504000500276700002100281942000700302999001900309952011300328  a81-85392-12-9c50.00  aengh  a530bEIN/EV  aEinstein, Albert.  aEvolution of physics: The growth of ideas from early concepts to relativity and quanta / cAlbert Einstein.hTextual Documents  aNew Delhi : bUniversity book stall , c1989.  a302 ; .  a50.00  a1 aInfeld, Leopold.  cBK  c335053d335053  00104070aKAUAETbKAUAETd2012-04-07l0o530 EIN/EVpKAU_KCAEFT-17763r2025-09-03 00:00:00w2025-09-03yBK