00490pam a2200193 a 4500001000800000005001700008008004100025010001700066020002500083040002300108041000800131060001700139080001000156082001400166100000700180101000800187245006200195504003900257286033520180827072133.0850904s1986    nyua     b    001 0 eng c  a   85019847   a0070284407 :c$26.00  aDNLM/DLCcDLCdDLC  aeng  aWS 105 H589c  a155.400a155.42191 a48  apsi10aChild psychology :cE. Mavis Hetherington, Ross D. Parke.  aIncludes bibliographies and index.