00480nam a2200157 a 450000500170000000800410001704100080005808200110006610000180007724500420009526400300013730000110016794200070017899900170018595201200020220260717091437.0260717s1994    ii            000 0 eng d  aeng04a530.151 aRajput, B. J.10aMathematical physics /cRajput, B. J. 1bPragati Prakashan,c1994.  a982 p.  cBK  c32468d32468  001040708DCaBKBCLbBKBCLd1994-01-06g175.00l0o530.15 RAJp30194r2026-07-17 09:14:37v175.00w2026-07-17yBK