000 00453nam a2200169Ia 4500
008 160601s9999 xx 000 0 und d
020 _a395205867
100 _aLarry A Faas
_925834
245 _aLearning disabilities
245 _bcompetency based approach
260 _aBoston
260 _bHoughton mifflin company
260 _c1976
300 _axii, 415 p.; 25cm.
650 _aLearning disabilities
_99391
650 _aLearning disorders
_99392
999 _c8528
_d8528