000 00505nam a2200193Ia 4500
999 _c14355
_d14355
005 20200211221835.0
008 160427s9999 xx 000 0 und d
020 _a9781412993982
040 _cLIRC
082 _a372.72 SPA
100 _aSpangler, David B.
245 _aStrategies for teaching fractions
_busing error analysis for intervention and assessment
250 _a2nd Ed.
260 _aNew Delhi
260 _bCorwin Press
260 _c2011
300 _a227 p.
942 0 0 _01
_2ddc
_cBK