- Author: Safier Fred, Safier Fred
- Language: English
- Year: 2019
- Author: Fred Safier
- Language: English
- Year: 2013
- Author: Fred Safier
- Language: English
- Year: 2019
- Author: Fred Safier
- Language: English
- Year: 2013
Pré-Calculo
pdf
- Author: Fred Safier
- Language: Portuguese
- Year: 2011
- Author: Fred Safier
- Language: Arabic
- Year: 2004
- Author: Fred Safier
- Language: Arabic
- Year: 2004
- Author: Fred Safier
- Language: English
- Year: 2012
- Author: Fred Safier
- Language: English
- Year: 1998
- Author: Fred Safier Kimberly S. Kirkpatrick
- Language: English
- Year: 2002