000 00537 a2200205 4500
001 105335
020 _a0070572321 (pbk.)
041 _apor
090 _aPL 510 SHA
092 _a95047769
100 _aSharp, Richard M.
250 _aExpanded 2nd ed.
300 _aviii, 166 p.
697 _aMathematical recreations.
856 _u000008/000008eb.jpg
040 _aBR-BrIDEA
_cBR-BrIDEA
245 1 0 _aThe sneaky square & other math activities for kids
_c Richard M Sharp
260 _a[S.l.]
_bTAB Books
_c1996
942 _cBK
999 _c105335
_d105335