TY  - DATA
AU  - Liapin, E. S.
TI  - Semigroups
T2  - Translations of Mathematical Monographs, 
SN  - 9781470444242 (online)
PY  - 1963///
CY  - Providence
PB  - American Mathematical Society
KW  - Semigroups
N1  - "Publication aided by grant NSF-GN 57 from the National Science Foundation."; Bibliography: p. 417-444
UR  - https://doi.org/10.1090/mmono/003
ER  -