TY  - BOOK
AU  - Hammer(Ivanescu) Peter L
AU  - Rudeanu Sergiu
TI  - Boolean Methods in operations research and related areas
U1  - 511.324 
PY  - 1968///
CY  - Berlin
PB  - Springer-Verlag
KW  - Boolean algebra
KW  - Operation research
ER  -