000 00294nam a2200121 a 4500
003 EIA
001 1714
942 _02
_2ddc
_cBK
245 _aA textbook of physics :
_bfor students of science and engeneering
260 _cc1936
008 141112s1936 ck r 000 u spa d
082 _a530
_bC968
999 _c169
_d169