00393nam a22001457i 4500001001000000005001700010008004100027082002400068100001600092245004000108260003900148300001700187650002500204020001800229SXC01830720260819093637.0260101s1900    ii            000 0 eng d  a530.15 RAJ.P-M0222  aRajput, B S10aMathematical physics /cRajput, B S  abPragati Prakashan, Meerut,c1900  ap. ;c22 cm. 0aMathematical physics  a9780226223063