# Productivity in Retailing: A Test of Distribution Services Theory At the Firm Level

> doctoral thesis by Hean Tat Keh, University of Washington, 1998

**Wikidata**: [Q110719922](https://www.wikidata.org/wiki/Q110719922)  
**Source**: https://4ort.xyz/entity/productivity-in-retailing-a-test-of-distribution-services-theory-at-the-firm-level


## References

1. WorldCat