000 00281nam a2200121Ia 4500
008 211209s1979 xx 000 0 und d
041 _aeng
082 _a510.246 2 N79 VEN/KRI
100 _aVENKATRAMANA M K
245 _aENGINEERING MATHEMATICS
260 _c1979
300 _a424
999 _c14415
_d14415