Stimulation in early infancy / 
edited by Anthonly Ambrose, procee dings of a C.A.S.D.S. Study Group on "The functions of stimulation in e arly postnatal development" held jointly with the Ciba Foundation, Lond on, November 1967. 
 - London :  Academic Press,  1969. 
 - xvi, 289 p. :  ill. ;  24 cm. 
<br/><br/> At head of title: Centre for Advanced Study in the Developmental Sci ences. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Infants--Congresses.<br/>Psychology, Comparative--Congresses.<br/>Critical periods (Biology)--Congresses.
<br/><br/><label>Dewey Class. No.: </label>155.4