Development of business standards for improving service quality for consumers with disabilities within the U.S. service industry : a modified Delphi study /

بواسطة Smith, Tammy B.
[University Park, Pennsylvania] : Pennsylvania State University, 2013

Internships in recreation and leisure services : a practical guide for students /

بواسطة Seagle, Edward E., 1944-, Smith, Tammy B., Smith, Ralph W.
Urbana, IL : Sagamore Venture, 2017
Sixth edition.

Internships in recreation and leisure services : a practical guide for students /

بواسطة Seagle, Edward E., 1944-
State College, PA : Venture Pub., 2012
5th ed.