TY  - BOOK
AU  - Haslett, J.W.
TI  - Journal of systems management
U1  - 658.403 200 5  
PY  - 1972///
CY  - Chio
PB  - Association for systems management
N1  - vol.25 ( No-1-4, 6-10. 12)
vol 26 ( no.1-9)
ER  -