Business communication : process and product /

著者: Guffey, Mary Ellen.
出版事項 2011

Business communication : process & product /

著者: Guffey, Mary Ellen.
出版事項 1997

Business communication : process and product /

著者: Guffey, Mary Ellen.
出版事項 2003

Business communication : process and product /

著者: Guffey, Mary Ellen.
出版事項 2003

Business communication : process & product /

著者: Guffey, Mary Ellen.
出版事項 2006

Business communication : process & product /

著者: Guffey, Mary Ellen.
出版事項 2006

Essentials of business communication /

著者: Guffey, Mary Ellen.
出版事項 1995

Business communication : process and product /

著者: Guffey, Mary Ellen.
出版事項 1994

Essentials of business communication /

著者: Guffey, Mary Ellen.
出版事項 1998

Essentials of business communication /

著者: Guffey, Mary Ellen.
出版事項 2008

Essentials of business communication /

著者: Guffey, Mary Ellen.
出版事項 2010

Business communication : process and product /

著者: Guffey, Mary Ellen.
出版事項 2011

Business english /

著者: Guffey, Mary Ellen.
出版事項 1992

Essentials of business communication /

著者: Guffey, Mary Ellen.
出版事項 1991

Business communication : process & product /

著者: Guffey, Mary Ellen.
出版事項 2008

The practice of business communication /

著者: Guffey, Mary Ellen.
出版事項 2008

Business English /

著者: Guffey, Mary Ellen.
出版事項 2002

Business communication : process and product /

著者: Guffey, Mary Ellen,
出版事項 2003

Essentials of business communication /

著者: Guffey, Mary Ellen,, Loewy, Dana,
出版事項 2023

Essentials of business communication /

著者: Guffey, Mary Ellen, Doctor,, Loewy, Dana, Doctor,
出版事項 2016