000 00292nam a2200121Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aGupta Pp & Gupta Rk
245 0 _aComplex Variables
260 _bKedernath Ramnath
_c1987
300 _a552p
650 _aMathematics
942 _cBK
999 _c30789
_d30789