TY  - BOOK
AU  - Greig,Dorothy Margaret
TI  - Optimisation
T2  - Longman mathematical texts
SN  - 0582441862 (pbk.) :
AV  - QA402.5.G74 
PY  - 1980///
CY  - London, New York
PB  - Longman
KW  - Mathematical optimization
N1  - Includes index; Bibliography: p. [175]-177
ER  -