000 00267nam a2200097 4500
245 _aQuantum mechanics and field theory
_cB. K. Agarwal
100 _aAgarwal, B. K.
260 _aBombay
_bAsia Publishing House
_cc1976
300 _aviii,643p.; 26cm.
082 _a541.28
_bAGA
999 _c36440
_d36440