000 00302nam a2200145Ia 4500
008 190201s9999 xx 000 0 und d
082 _a512
082 _bS61M
100 _a"Singh, Surjeet"
245 0 _aModern Algebra
260 _aNew Delhi
260 _bV.P.H
260 _c1972
300 _a531
999 _c22545
_d22545