000 00348 a2200133 4500
008 231204b1995 |||||||| |||| 00| 0 eng d
005 20240509121257.0
245 _aChildren Solving Problems
300 _a143p.
_c21cm.
500 _a
035 _balis book code
_a1058
700 _aThornton , Stephanie
_e
_91089
260 _bHarvard Univ. Press,
_c1995
999 _c1080
_d1080