TY  - GEN
AU  - Senge, Peter M. 
TI  - The fifth discipline: the art and practice of the learning organization 
SN  - 0385260954
AV  - HD58.9 .S46 1994
PY  - 1990///
CY  - New York
PB  - Doubleday/Currency, 
N1  - Includes index
ER  -