TY  - BOOK
AU  - Johson, Richard A.
AU  - Newell, William T. (jt.auth)
AU  - Vergin, Roger C. (jt.auth)
TI  - Production and operations management: a systems concept
U1  - 658.5 
PY  - 1974///
CY  - Boston
PB  - Houghton Mifflin
KW  - Production management
KW  - Operations research
N1  - Includes index
ER  -