TY  - GEN
AU  - Davey,B.A.
AU  - Priestley, H.A.
TI  - Introduction to lattices and order
SN  - 9780521134514
U1  - 511.33 
PY  - 2009///
CY  - New Delhi
PB  - Cambridge University Press
KW  - Mathematics
KW  - Lattice theory; Ordered sets
ER  -