00341nam a2200109Ia 4500008004100000082001500041100002000056245003100076260003800107630001800145650006800163211122s9999||||xx |||||||||||||| ||und||  a512bKHA-C  aKhanna, Vijay K 0aCourse in Abstract Algebra  bVikas Publishing HouseaNew Delhi  xGeneral Stack  aMathematicsvNATURAL SCIENCES AND MATHEMATICSMATHEMATICSALGEBRA