000 00275nam a2200109Ia 4500
082 _a510
_bBAL
100 _aBali, N. P, Goyal, Manish
245 0 _aTextbook Of Engineering Mathematics (semester-i)
250 _a7th
260 _bUNIVERSITY SCIENCE PRESS
942 _2ddc
_cREF
_083
999 _c5369
_d5369