RT Book
T1 Effects of social class, age, and sex on tests of perception, affect discrimination, and deferred gratification in children
A1 Clack, Gerald Sterling
LA English
PP Ann Arbor, Mich.
PB Univ. Microfilms
YR 1974
UL https://krimdok.uni-tuebingen.de/Record/1122090706
K1 Hochschulschrift