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David Mangen
Identifiers
Open Library
OL3729370A
Top Subjects
Business (1)
Customer Service (1)
Management (1)
Customer relations (1)
Business & Economics (1)
Business & Economics / Customer Service (1)
Books by David Mangen
Total count: 5
Clinical and Social Psychology Vol. 1
Research Instruments in Social Gerontology
University of Minnesota Press
1982-01-01
Social Roles and Social Participation
Research Instruments in Social Gerontology
University of Minnesota Press
1982-01-01
Health, Program Evaluation, and Demography Vol. 3
Research Instruments in Social Gerontology
University of Minnesota Press
1984-01-01
The Blueprint for CRM Success
Results of a Comprehensive Study Identifying Best Practices Leading To ROI And Factors Contributing To Failure
High-Yield Marketing Press
2002-12-18
The State of CRM Software, 2003-2004
HYM Press
2003-11-01
