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CLIENTS

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Pi Sigma Epsilon (PSE) is a co-ed, professional fraternal organization in sales, marketing, and management.  

 

The mission of Pi Sigma Epsilon is to develop the sales and marketing skills of its members through experiential learning and professional opportunities.

 

©2014. All rights reserved. Pi Sigma Epsilon, Zeta Chi Chapter.

 

 

Pi Sigma Epsilon

ζχ Chapter 

University of California, Berkeley

calpse.info@gmail.com

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