Larson, Ron, 1941-
Hostetler, Robert P.
Houghton Mifflin Company.
Videotapes to accompany Precalculus functions and graphs: a graphing approach [videorecording]
Videotapes to accompany Precalculus functions and graphs: a graphing approach [videorecording]
Videotapes to accompany Precalculus functions and graphs: a graphing approach [videorecording]