The development of social attachments in infancy
By: H. Rudolf Schaffer and Peggy E. Emerson.
Contributors: Emerson, Peggy E.
Series: Monographs of the Society for Research in Child Development -- no.94,1964 (v.29,no.3)
Publisher: Society for Research in Child Development
Published: 1964
Place of publication: (Lafayette, Ind.)
Language: eng