Fundamentals of COBOL / prepared by U.S. Navy Programming Languages Group in joint cooperation with UNIVAC Division of Sperry Rand Corporation.
Citação do estilo Chicago (17ª ed.)Fundamentals of COBOL / Prepared by U.S. Navy Programming Languages Group in Joint Cooperation with UNIVAC Division of Sperry Rand Corporation.
Citação MLA (9ª ed.)Fundamentals of COBOL / Prepared by U.S. Navy Programming Languages Group in Joint Cooperation with UNIVAC Division of Sperry Rand Corporation.
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