TY  - BOOK
AU  - Waring,Alan
AU  - Clark,Bob
AU  - Boyle,Tony
TI  - Systems methods for managers : a practical guide
SN  - 0632026065
U1  - 658.4032 
PY  - 1989///
CY  - Oxford
PB  - Blackwell Scientific Publications
KW  - Problem solving
KW  - System analysis
N1  - Includes index
ER  -