TY  - BOOK
AU  - Gratzer,George A.
TI  - General lattice theory
T2  - Pure and applied mathematics : a series of monographs and textbooks
SN  - 0122957504
U1  - 511.33 
PY  - 0000///1c978
CY  - New York
PB  - Academic Press
KW  - Lattice theory
N1  - Includes index; Bibliography: p., [316]-361
ER  -