530.15 GUPTA, A. B FUNDAMENTALS OF MATHEMATICAL PHYSICS / / A. B. GUPTA. - 2ND REV ED. - KOLKATA: : BOOKS & ALLIED,, 2009. xi , 607 , i P. : 29343 - 3RD ED / 2010 / 629 , vii P. ; 30674-30675 - 4TH ED / 2011 / xiii , 668 , viii P / RS 375/-. 8187134232 978-81-87134-23-7 : 345/- * MATHEMATICAL PHYSICS.
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