000 00261nam a2200121Ia 4500
008 211209s1978 xx 000 0 und d
041 _aeng
082 _a512 N79 NAR/PIL
100 _aNARAYANAN
245 _aCALCULUS ALGEBRA
260 _c1978
300 _a578
999 _c12012
_d12012