TY  - BOOK
AU  -  Snyder,Helen Irene
TI  -  Contemporary educational psychology : :  some models applied to the school setting / 
U1  -  370.150184 
PY  - 1968///]
CY  -  New York : 
PB  -  John Wiley, 
KW  -  Learning, Psychology of
KW  -  Mathematical models
N1  -  Includes bibliographical references (p. 220-227)
ER  -