ISBN 3540084398 books & textbook
First Order Categorical Logic: Model-Theoretical Methods in the Theory of Topoi and Related Categories (Lecture Notes in Mathematics, 611)
Makkai, Michael Reyes, Gonzalo E.
Springer /1977-09-01 Paperback / 320 Pages
isbn-10: 3540084398 / isbn-13: 9783540084396
