TY  - GEN
T1  - Duality and definability in first order logic /
AU  - Makkai, Mihály,
VL  - Volume 105, Number 503
CN  - QA9
N1  - "September 1993, Volume 105, Number 503 (fourth of 6 numbers)."
ID  - 1365172
KW  - First-order logic.
KW  - Duality theory (Mathematics)
KW  - Toposes.
SN  - 9781470400804 (e-book)
TI  - Duality and definability in first order logic /
LK  - https://univsouthin.idm.oclc.org/login?url=https://ebookcentral.proquest.com/lib/usiricelib-ebooks/detail.action?docID=3113760
UR  - https://univsouthin.idm.oclc.org/login?url=https://ebookcentral.proquest.com/lib/usiricelib-ebooks/detail.action?docID=3113760
ER  -