000 00294nam a2200121Ia 4500
008 220201s1993 xx 000 0 eng d
082 _a510
_bGRE
100 _aGrewal,B S
245 0 _aHigher engineering mathematics
260 _adelhi
_bKhanna publisher
_c1993
300 _a1224
942 _2ddc
999 _c34160
_d34160