000 00278nam a22001217a 4500
008 120609t xxu||||| |||| 00| 0 eng d
040 _cCLCE
082 _2DC20
_a793.73 MAG
245 _aMathemagic
_hbk
260 _aChicago
_bWorld Book
_c1992
300 _a288p
942 _2ddc
_cBK
999 _c3945
_d3945