Aspects of Combinatorics : A Wide-Ranging Introduction by Victor W. Bryant 1993

Linear Algebra and Matrix Theory by Robert Roth Stoll (2012)

Advanced Linear and Matrix Algebra by Nathaniel Johnston Paperback Book

Elementary Functional Analysis by Georgi E. Shilov (1996, Trade Paperback)

Dover Books on Mathematics Ser.: Proof Theory by Gaisi Takeuti (2013, Paperback)

Set Theory and Logic by Robert R. Stoll (1979, Trade Paperback)

Advanced Calculus by David V. Widder (1989, Trade Paperback)

Elements of Abstract Algebra by Allan Clark (1984 Paperback)