NRAFF Managefirst (Publisher) Human resource management and supervision : competency guide - United States of America The National Restaurant Association Educational Foundation 2007 - xii, 372 p. : ill., Col., ; 27.5 cm. Includes index. ISBN: 9780132222129 (pbk) Subjects--Topical Terms: Management SciencesPersonnel management--Human resource management--Organizational management--Workforce management--Employee supervision--Employee relations--RSBM Dewey Class. No.: 658.3 / HUM