BCPL

Paradigms	structured programming, procedural programming, imperative programming
First appeared	1967
Designed by	Martin Richards
Type	multi-paradigm programming language, procedural programming language, programming language
Influenced by	CPL

Sources: Wikidata (CC0) · Wikidata Q810009

Programming languages · 4

Language	Paradigms	First appeared	Developer
B	procedural programming	1969	Ken Thompson, Bell Labs
C	multi-paradigm programming, imperative programming, structured programming, procedural programming	1972	Dennis M. Ritchie, Bell Labs, American National Standards Institute, International Organization for Standardization, Ken Thompson
Go	structured programming, procedural programming, functional programming, concurrent computing, object-oriented programming, imperative programming	2009	Google, The Go Authors, Rob Pike, Robert Griesemer, Ken Thompson
MCPL	—	—	—

Operating systems · 3

Operating system	Developer	First release	License
AmigaDOS	Commodore International	—	proprietary license
AmigaOS	Hyperion Entertainment, Haage & Partner, Commodore International	—	end-user license agreement
TRIPOS	MetaComCo, University of Cambridge	1978	—