The systems approach / by C. West Churchman.
Wedi'i Gadw mewn:
| Cyhoeddwyd: |
New York :
Dell,
1968.
|
|---|---|
| Prif Awdur: | |
| Cyfres: | Delta book
8459 |
| Pynciau: | |
| Fformat: | Llyfr |
EPS Library, Level 2
|
Rhif Galw
Copi
Loan Type
Statws
Gwneud Cais
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