000 00377nam a2200121Ia 4500
008 130705s9999 xx 000 0 und d
020 _a9780205123872
050 0 _aLB 1028.35 .I58 1990
100 1 _aEvans, William H.
245 1 0 _aInstructional management for detecting and correcting speacial problems. /
_cWilliam H. Evans
300 _ap.
942 _2lcc
_kLB 1028.35 .I58 1990
999 _c5356
_d5356