TY  - BOOK
AU  - Senge, Peter M.
TI  - The fifth discipline : the art and practice of the learning organization 
SN  - 978 0 7126 5687 0
U1  - 658 402 SEN NO 4 
PY  - 1993///
CY  - London 
PB  -  Century Business
KW  - LEADERSHIP PSYCHOLOGY
ER  -