000			00303nam a22001337a 4500
008			170824b xxu||||| |||| 00| 0 eng d
020			_a0387966781
041			_aeng
080			_a51
100			_a38
101			_aMAT
245			_aAN INTRODUCTION TO ALGEBRAIC TOPOLOGY _cROTMAN,J.J
942			_2udc _cBK
999			_c24922 _d24922