TY  - BOOK
AU  - Di Vesta,Francis J.
AU  - Thompson,George G
TI  - Educational Psychology : Instruction and Behavioral Change
AV  - LB1051 V583 E4 1970
PY  - 1970///
CY  - New York
PB  - Appleton-Century-Crofts
KW  - Educational psychology
ER  -