000 00261n a2200109ua 4500
040 _aP K Kelkar Library, IIT Kanpur
100 _aAsh, Robert B.
245 0 _aComplex variables
_cRobert B. Ash
260 _a
_b
_c
300 _a255p
997 _aA25011 C
999 _c461055
_d461055