000 00278nam a2200121Ia 4500
008 211209s1980 xx 000 0 und d
041 _aeng
082 _a515.9 N80 GOY/GUP
100 _aGOYAL J K
245 _aFUNCTIONS OF A COMPLEX VARIABLE
260 _c1980
300 _a459
999 _c11049
_d11049