Advanced algebra and calculus made simple / William R. Gondin, Bernard Sohmer ; advisory editor, Patrick Murphy. Gondin, William R. (William Richard), 1912-1995. Sohmer, Bernard, 1929-2010 Murphy, Patrick editor, Algebra. Calculus. QA154 .G57 517 GOA Includes index. New York ; London : Made Simple Books; [1959]. [1959]. 1959 Text x, 325 p. : eng Made simple