00370nam a2200133Ia 4500008004100000020000800041040003000049082001500079100002800094245003900122260005200161300001100213650001200224190302s9999||||xx |||||||||||||| ||und||  c110  aKharagpur College Library  a531.1bROY  aAmal Kumar RayChowdhury  aComplex Veriables And Applications  bPaschimbanga Rajyo Pustak ParsataKolkatac1996  a338 p.  aPhysics