Advanced Calculus: A Differential Forms Approach - Edwards, Springer Hardcover

Advanced Calculus: A Differential Forms Approach - Edwards, Harold M.

Functional Analysis by Peter D. Lax - Wiley

Applied Behavior Analysis by Timothy Heron, John Cooper and William Heward*

Differential Geometry of Curves and Surfaces by Manfredo P. DoCarmo (Hard cover)

Advanced Calculus : A Differential Forms Approach (Edwards, 1994)

Real Analysis: A First Course

Visual Complex Analysis--Tristan Needham--- Hardcover