Correlations of mental abilities / by Benjamin R. Simpson.
- Simpson, Benjamin R. 1877-
About this work
New York City : Teachers college, Columbia university, 1912.
iv, 122 pages : illustrations ; 24 cm.
Issued also as thesis, Columbia Univ
Copy 1 Supplier/Donor: Polytechnic of East London Note: Formerly in the Charles Myers Library at the National Institute of Industrial Psychology. Contains Charles Myers Library bookplate X100515