TY  - BOOK
AU  - Kapp, kenneth M
TI  - Completely O-Simple Semigroups: An Abstract Treatment of the Lattice of Congruences
U1  - 512.86 
PY  - 1969///
CY  - New York
PB  - W A Benjamin, Inc
KW  - Semigroups Completley
ER  -