TY  - BOOK
AU  - Dilworth,James B.
TI  - Production and operations management: manufacturing and nonmanufacturing 
SN  - 0394322045
U1  - 658.5 21
PY  - 1979///].
CY  - New York: 
PB  - Random House, 
KW  - Production management
N1  - Includes bibliographies and index
ER  -