TY - BOOK ID - 134213615 TI - Primary mental abilities PY - 1938 VL - 1 PB - Chicago, Ill. : University of Chicago press, DB - UniCat KW - Intelligence tests KW - Psychology KW - Intelligence KW - Psychologie KW - Methodology KW - Tests KW - Méthodologie UR - https://www.unicat.be/uniCat?func=search&query=sysid:134213615 AB - ER -