TY  - BOOK
AU  - Ritter,Frank E.
TI  - In order to learn: how the sequence of topics influences learning 
T2  - Oxford series on cognitive models and architectures
SN  - 9780195178845
U1  - 153.153 22
PY  - 2007///.
CY  - Oxford: 
PB  - Oxford University Press, 
KW  - Learning, Psychology of
N1  - Includes bibliographical references and indexes
ER  -