Pre-calculus problem solver : a complete solution guide to any textbook - 4 0 16; (Max), Fogiel, M.; 5 Research and Education Association (Piscataway, N.J. : The Association)
On t.p. the registered trademark symbol R is superscript following solver in the title.;Includes index.
Keywords: 2 -- 0; 6; Problems, exercises, etc. -- Mathematics; 20; 2