TY  - BOOK
AU  - Riggs,L.James
AU  - Inoue,S.Michael
TI  - Introduction to operations research and managment science: a general system approach
SN  - 0-07-052870-5
PY  - 1975///
CY  - New York
PB  - McGraw-Hill Book Company
N1  - Бібліогр. в підрядк. прим., Index
ER  -