00486 a2200193 4500 131327 OSt 20210910172831.0 517.8 G74F Goyal, J.K. Functions of complex variable by J.K. Goyal and K.P. Gupta Meerut Pragati Prakashan 2010 552p. Mathematics Complex variables Gupta, K.P. ddc BK 5847 5847 0 0 ddc 0 0 TXB CURAJ CURAJ 2012-06-08 MTH 295.00 2 517.8 G74F 7405 2026-01-30 2026-01-19 2020-09-02 BK