000 00298nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aNarayanan & et.al
245 0 _aAdvanced mathematics for Engineering students
260 _bS.Viswanathan
260 _c1993
365 _b40.00
942 _cBK
999 _c139220
_d139220