TY  - BOOK
AU  - Petri,Herbert L.
TI  - Motivation: theory, research, and applications 
SN  - 0534204600 (hard cover : acid-free paper)
AV  - BF503 .P47 1996
U1  - 153.8 20
PY  - 1996///
CY  - Pacific Grove
PB  - Brooks/Cole
KW  - Motivation (Psychology)
N1  - Includes bibliographical references (p. 370-416) and indexes
UR  - http://www.archive.org/details/motivationtheory00petr
UR  - http://www.openlibrary.org/books/OL790316M
ER  -