00466nam a2200169Ia 4500008004100000020001500041082001800056100002400074245003200098250000600130260004600136300000800182650003700190650003400227653001500261700002000276170901s1960    xx            000 0 und d  a0471516465  a649.123bL21G  aLangford, Louise M. 0aGuidance of the young child  a2  aNew YorkbJohn Wiley and Sons, Inc.c1960  a278  aHome Economics and Family Living  aTechnology (Applied sciences)  aChild care  aRand, Helene Y.