000 00415nam a22001577a 4500
003 OSt
005 20220506031739.0
008 140415b xxu||||| |||| 00| 0 eng d
082 _a530 GUP
100 _aGupta Das C.R.
245 _aA text book of physics /
_cC.R.Das Gupta.
260 _aCalcutta
_bBooks syndicate Private ltd
_c1977
300 _a457 p.:
_bill.;
_c22 cm.
942 _cBK
999 _c15410
_d15410