Intellectual growth in young children / by Susan Isaacs ; with an appendix on children's "why" questions by Nathan Isaacs.

London : G. Routledge, 1930.

xi, 370 pages ; 22 cm.

Includes bibliographic footnotes and index

Also published New York : Harcourt, Brace, 1930.

Copy 1 Supplier/Donor: Polytechnic of East London Note: Formerly in the Spearman Collection of the Charles Myers Library at the National Institute of Industrial Psychology. Contains Charles Myers Library bookplate