Newcomer, L. R. . .. (1987). Theory and problems of programming with advanced structured cobol. Mc-Graw Hill.
シカゴスタイル引用形Newcomer, Lawrence R. Theory and Problems of Programming with Advanced Structured Cobol. New York: Mc-Graw Hill, 1987.
MLA引用形式Newcomer, Lawrence R. Theory and Problems of Programming with Advanced Structured Cobol. Mc-Graw Hill, 1987.
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