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How to create your own cost-per-call efficiency index
- Source :
- Sales & Marketing Management. Feb 25, 1980, Vol. v124 p34, 3 p.
- Publication Year :
- 1980
- Subjects :
- Selling -- Finance
Marketing -- Statistics
Subjects
Details
- ISSN :
- 01637517
- Volume :
- v124
- Database :
- Gale General OneFile
- Journal :
- Sales & Marketing Management
- Publication Type :
- Periodical
- Accession number :
- edsgcl.1511342