HHow my ideas have changed [and other articlesHow my ideas have changed [and other articlesde Benjamin SpockMateriasCare and hygieneChildrenInfantsEdiciones (1)How my ideas have changed [and other articles (1963)Redbook Magazine · inglésMás obras de Benjamin SpockBBABY-EN KINDERVERZORGING & OPVOEDINGBABY-EN KINDERVERZORGING & OPVOEDINGTThe updated Dr. Spock's Baby and Child CareThe updated Dr. Spock's Baby and Child CareAA baby's first yearA baby's first year