Coherence in Categories (Lecture Notes in Mathematics, 281)
Rings and Modules of Quotients (Lecture Notes in Mathematics, 237)
Reports of the Midwest Category Seminar III (Lecture Notes in Mathematics, 106)
Reports of the Midwest Category Seminar I (Lecture Notes in Mathematics, 47)
Formal Category Theory : Adjointness for 2-Categories (Lecture Notes in Mathematics, 391)
Abelsche und exakte Kategorien, Korrespondenzen
Trivial Extensions of Abelian Categories: Homological Algebra of Trivial Extensions of Abelian Catergories with Applications to Ring Theory (Lecture Notes in Mathematics, 456)
Toposes, Algebraic Geometry and Logic: Dalhousie University, Halifax, January 16-19, 1971 (Lecture Notes in Mathematics, 274)
Categories of Algebraic Systems: Vector and Projective Spaces, Semigroups, Rings and Lattices (Lecture Notes in Mathematics, 553)
Seminar on Triples and Categorical Homology Theory: ETH 1966/67 (Lecture Notes in Mathematics, 80)
