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Code | Description | ||||
ELECTRONIC - BROADCAST TELEVISION | |||||
ELECTRONIC - CABLE TELEVISION | |||||
ELECTRONIC - RADIO SYSTEMS | |||||
MAGAZINES - LOCAL | |||||
OTHER MEDIA - OUTDOOR ADVERTISING | |||||
OTHER MEDIA - SIGNS | |||||
PUBLISHERS - BOOKS | |||||
PUBLISHERS - DATABASE MANAGERS | |||||
PUBLISHERS - MAGAZINES (TRADE) | |||||
PUBLISHERS - NEWSPAPERS | |||||
PUBLISHERS - NEWS SERVICE | |||||
PUBLISHERS - RELIGIOUS | |||||
PUBLISHERS - TECHNICAL |
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