000 00468nam a2200133 4500
245 _aRemedial mathematics : diagnostic and prescriptive approaches
_cedited by Jon L. Higgins and James W. Heddens
710 _aHiggins,Jon L.
710 _aHeddens, James W.
260 _aOhio
_bERIC Center for Science Mathematics & Environmental Educations
_c1976
300 _aiii,134p.:ill.; 8cm.-
490 _aMathematics education report
082 _a510.71
_bHIG
041 _aeng
999 _c62968
_d62968