Pa.) St. Christopher's Hospital for Children (Philadelphia

Identifiers

Open LibraryOL15184733A

Top Subjects

Human ecology (1)
Congresses (1)
Social Problems (1)
Growth (1)
Children (1)
Child Development (1)

Books by Pa.) St. Christopher's Hospital for Children (Philadelphia

Total count: 1

Issues in human developmentan inventory of problems, unfinished business and directions for research. Victor C. Vaughan, III, scientific editor. Based on a symposium sponsored by Temple University, St. Christopher's Hospital for Children [and] the National Institute of Child Health and Human Development

For sale by the Supt. of Docs., U. S. Govt. Print. Off.1970-01-01