000 00290nam a2200121Ia 4500
008 220201s1997 xx 000 0 eng d
082 _bDAS
_a510
100 _aDass, H K
245 0 _aMathematics for engineering
260 _aNew Delhi
_bS.Chand & Co.
_c1997
300 _a824
942 _2ddc
999 _c27467
_d27467