000 00316nam a2200133Ia 4500
008 220201s2018 xx 000 0 eng d
082 _a510
_bGRE
100 _aGrewal, B.S.
245 0 _aHiger education Mathematics
250 _a44ed.
260 _adelhi
_bKhanna Publishers
_c2018
300 _a1238
942 _2ddc
999 _c64358
_d64358