000 00260nam a2200109Ia 4500
008 220201s2010 xx 000 0 eng d
100 _aGUPTA (PP)
245 0 _aENGG. MATHEMATICS-I
250 _a15TH
260 _bMEERUT, KRISHNA PRAKASHAN
_c2010
942 _2ddc
999 _c99370
_d99370