TY  - DATA
AU  - George Grätzer
TI  - The Congruences of a Finite Lattice
SN  - 9780817644628
PY  - 2006///
PB  - Birkhäuser Boston
KW  - Mathematics and Statistics
UR  - https://doi.org/10.1007/0-8176-4462-8
ER  -