000 00371nam a22001337a 4500
999 _c134816
_d134816
008 230419b ||||| |||| 00| 0 hin d
082 _a531.6
_bM687O
100 _aMishra,Shivgopal
_9304147
245 _aऊर्जा | Oorja /
_cby Shivgopal Mishra
260 _aNew Delhi
_bPustakayan
_c1990
300 _a51p.
650 _aClassical mechanics
_9304148
942 _cG