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Language peer sets for PRTV: United Kingdom↑ United Kingdom/1976↑ Designed 1976 ↑ 1970s languages ↑ Fourth generation↑ High Cold War↑ PRTV(ID:4554/prt001)alternate simple viewCountry: United Kingdom Designed 1976 for Peterlee Relational Test Vehicle. Earliest relational algebra language Related languages
References: in [IBM] (1976) IBM Systems Journal, 15(4), 1976 in [IBM] (1976) IBM Systems Journal, 15(4), 1976 in (1977) ACM Computing Reviews 18(11) November 1977 Search in: Google Google scholar World Cat Yahoo Overture DBLP Monash bib NZ IEEE  ACM portal CiteSeer CSB ncstrl jstor Bookfinder |