TY  - BOOK
AU  - Hammer, P. L.,ed.
AU  - Hammer,P.L.
AU  - Zoutendijk,G.
TI  - Mathematical programming in theory and practice: proceedings of the NATO Advanced Study Institute, Figueira da Foz, Portugal, June 12-23, 1972 
SN  - 044410741X (American Elsevier) :
PY  - 1974///
CY  - Amsterdam, New York
PB  - North-Holland Pub. Co., American Elsevier Pub. Co.
KW  - Programming (Mathematics)
KW  - Congresses
ER  -