Topchik, Gary S. Managing workplace negativity / Gary S. Topchik. - India Prentice Hall of India 2008 - 193 p. ISBN: 9788120335547 Subjects--Topical Terms: ᅠPersonnel management. ᅠSupervision of employees.ᅠEmployee motivation.ᅠEmployee morale. ᅠ Dewey Class. No.: 658.314 TOP-G