000			00327nam a22001457a 4500
008			210312b ||||| |||| 00| 0 eng d
020			_a0697068534
041			_aeng
080			_22nd _a510
082			_a510
100			_a36
101			_aMAT
245			_aMathematics an Informal Approach _cBennett, A. B
942			_2udc _cBK
999			_c56484 _d56484