000			00363nam a2200145Ia 4500
999			_c177816 _d177816
020			_a0387942858
040			_cCUS
082			_a512.2 _bROT/I
245		3	_aAn Introduction to the Theory of Groups/ _cRotman,Joseph
250			_a4th
260			_aNew York: _bSpringer, _c1995.
300			_a517
505			_aGroups and homomorphisms; the isomorphism theorems; symmetric groups and G-sets; the Sylow theorems; normal series; finite direct products; extensions and cohomology; some simple linear groups; permutations and Mathieu groups; Abelian groups; free groups and free products; the word problem. Appendices: some major algebraic systems; equivalence relations and equivalence classes; functions; Zorn's lemma; countability; commutative rings.
942			_cWB16