TY  - GEN
AU  - Leech, Jonathan,
CN  - QA169
ID  - 1364896
KW  - Monoids.
KW  - Semigroups.
KW  - Group extensions (Mathematics)
LK  - https://univsouthin.idm.oclc.org/login?url=https://ebookcentral.proquest.com/lib/usiricelib-ebooks/detail.action?docID=3113481
SN  - 9781470405434 (e-book)
T1  - Two papers :H-coextensions of monoids; and, The structure of a band of groups /
TI  - Two papers :H-coextensions of monoids; and, The structure of a band of groups /
UR  - https://univsouthin.idm.oclc.org/login?url=https://ebookcentral.proquest.com/lib/usiricelib-ebooks/detail.action?docID=3113481
VL  - volume 1, issue 2, number 157 (March 1975)
ER  -