000 00650nam a2200205 a 4500
001 2104
005 20140414131955.0
008 001113s19uu xx 00 eng d
020 _a1-56107-619-8
050 _aTR 513.1
_bC77 1995
100 _aCook, Mercy
245 _aArithmetwists, bk. A :
_bnumber combination /
_cMarcy Cook.
260 _aMountain View, CA :
_bCreative,
_c1995.
300 _a24 p. : ill. ; cm.
440 _aMathland
500 _astudents text for grade 2. Two books in one "Equations" (part 2)
650 _aArithmetic -- Problems, exercises, etc -- study and teaching.
650 _aNumber theory.
999 _c112911
_d112911