Philippakis, Andreas S. creator Kazmier, Leonard J. joint author. text cka Bogotá, Colombia McGraw-Hill c1983 1983 monographic eng

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466 p. ill. Andreas S. Philippakis, Leonard J. Kazmier ; traducción Jesús Villamizar. Includes index. Translation of : Structured COBOL. COBOL Computer program language HF5548.5.C2 P54 1983 001.6/424 evn00000171 920520 20160527192026.0 63839