TY  - BOOK
AU  - Barell, John
TI  - Problem-based learning : an inquiry approach
SN  - 9781412950046
SN  - 200602325
U1  - 371.39 BAR 
PY  - 2007///
CY  - Thousand Oaks, CA
PB  - Corwin Press
KW  - Problem-based learning - United States
N1  - Title of 1st ed.: PBL. Includes bibliographical references (p. 173-176) and index
ER  -