TY  - BOOK
AU  - David. C. McClelland
AU  -  David. G Winter, 
TI  - Motivating economic achievement
U1  - 330 
PY  - 1971///
CY  - New York
PB  - Free Press and Collier-Macmillan
N1  - David. C. McClelland & David. G Winter: Motivating economic achievement.  New York.  Free Press and Collier-Macmillan, 1971.--(330MCC)
ER  -