TY  - BOOK
AU  - Allen,Joseph
AU  - Lientz,Bennet P.
TI  - Systems in action: a managerial and social approach 
SN  - 0876208561
PY  - 1978///
CY  - Santa Monica, Calif
PB  - Goodyear Pub. Co.
KW  - System analysis
N1  - Includes indexes
ER  -