000 00236nam a2200121Ia 4500
003 OSt
082 _aGUP
100 _aDASGUPTA, S.N.
245 _aACADEMIC ALGEBRA
260 _bATMA RAM & SONS
_c1950
300 _a416
942 _2ddc
_cB
999 _c17587
_d17587