TY  - BOOK
AU  - Brown,Stephen I.
AU  - Walter,Marion I.
TI  - Problem posing: reflections and applications 
SN  - 080581065X (pbk.)
PY  - 2013///
CY  - New York
PB  - Psychology Press
KW  - Problem solving
KW  - Mathematics
KW  - Study and teaching
N1  - Includes bibliographical references and index
ER  -