TY  - GEN
AU  - Grillet,P.A.
TI  - Semigroups : an introduction to the structure theory
SN  - 9780824796624
U1  - 512.2 
PY  - 2015///
CY  - New York
PB  - CRC Press
KW  - Mathematics
KW  - Semigroups
ER  -