000 00304pam a2200121a 44500
008 140414b1978 xxu||||| |||| 00| 0 eng d
100 _aGUPTA, B D
245 _aMathematical Physics
_c
260 _aNoida
_bVikas Publishing
_c1978
650 _aMATHEMATICAL PHYSICS
690 _aMATHEMATICS
906 _a8778
999 _c8429
_d8429