000			00307nam a22001337a 4500
008			181009b xxu||||| |||| 00| 0 eng d
020			_a0913684082
041			_aeng
080			_a510
100			_a38
101			_aMAT
245			_aDiscovering Geometry An Inductive Approach _cSerra,M
942			_2udc _cBK
999			_c49144 _d49144