000 00321nam a2200121Ia 4500
001 3989bdbddaa25aea375e848cee9e89bd30f94b16
008 140104s9999 xx 000 0 und d
100 _aBali, N P
245 _aComprehensive engineering mathematics /
_c N P Bali
250 _a1st ed.
942 _cBK
999 _c18145
_d18145