000 00588nam a2200193 a 4500
005 20140412111301.0
008 001111s19uu xx 00 eng d
020 _a1-56107-620-1
050 _aTR(GS 513.1
_bCOO771 1995
100 _aCook, Marcy
245 _aArithmetwists, book B /
_cMarcy Cook.
250 _aXerox
260 _aMountain View, CA :
_bCreative Pub,
_c1995.
300 _a24 (pt.1), 24p (pt.2); ill.
440 _aMathland
650 _aArithmetic -- Problems, exercises,etc. -- study and teaching
650 _aLogic, symbolic and mathematical
999 _c103375
_d103375