000 00299nam a22001337a 4500
999 _c1751
_d1751
020 _a978007085381
082 _a515.9
100 _aLate Murray R Spiegel & Others
245 _aComplex Variables
250 _a2nd
260 _aNew Delhi
_bMcGraw Hill
_c2013
300 _a10.51,I.3
942 _cBK
_04