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Wilkofsky Gruen Associates Inc.



 

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Centrex
Installed Base
  RBOC
  Independent Telephone Company
  1-40 Lines
  41-100 Lines
  101-400 Lines
  401-1,000 Lines
  1,000-4,000 Lines
  4,001+ Lines
Centrex Line Shipments
Revenues
 

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Wilkofsky Gruen Associates
14 Penn Plaza at 225 West 34th Street, Suite 1014
New York, NY 10122
Phone:    212-279-4600
Fax:        212-279-4601