000 00292nam a2200109Ia 4500
008 170707s9999 xx 000 0 und d
050 _a362.1968 I34
100 _a-
245 0 _aImplementing early intervention: from research to effective practice
260 _c1993
942 _2lcc
_cBK
_kCirc.
999 _c13561
_d13561