000 00423nam a2200157Ia 4500
008 170101s1987 xx 000 0 und d
082 _aHMSC 155.407 2 S50C
100 _aSLEE, Phillip T
245 _aChild observation skills
260 _bLondon
_c1987
300 _a165p
650 _aCHILD PSYCHOLOGY -- RESEARCH
653 _aCHILD PSYCHOLOGY -- RESEARCH
653 _aOBSERVATION (PSYCHOLOGY)
942 _2ddc
_cB
999 _c112981
_d112981