Before revision: Malden, MA: Blackwell Publishing Ltd. p. 127-128 Premium television The first premium rate television services were Phonevision, Telemeter, SubscriberVision, among others.
After revision: andMalden, MA: Blackwell Publishing Ltd. p. 127-128 Premium television The first premium rate television services were Phonevision, Telemeter, SubscriberVision, among others.