TY  - BOOK
AU  - Fuchs,L
AU  - Lohwater A.J.(sred)
TI  - Partially ordered algebraic systems
U1  - 512.92 FUC 
PY  - 1963///.
CY  - Oxford : 
PB  - Pergamon press, 
KW  - Algebra
KW  - Mathematics
ER  -