000 00271nam a2200109Ia 4500
008 170501s9999 xx 000 0 und d
100 _a"BALI, N.P"
245 _aADVANCED ENGINEERING MATHEMATICS
250 _a7TH EDITION
260 _bFIREWALL MEDIA
_aNEW DELHI
_c2009
300 _a1606
440 _n-
999 _c25918
_d25918