000 00505pam a2200193a 44500
003 OSt
005 20231219112600.0
008 230213b xxu||||| |||| 00| 0 eng d
040 _cIIT Kanpur
041 _aeng
082 _a517.5
_bC47C2
100 _aChurchill, R.V.
245 1 _aComplex variables and applications [2nd ed.]
_cRuel Vance Churchill
250 _a2nd ed.
260 _aNew York
_bMcgraw-Hill Book Company
_c1960
300 _aix, 297p
650 _aComplex variables
942 _cBK
999 _c407002
_d407002