Biblioteca Central, UNS · Catálogo de libros | |||
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Burroughs corporation Detroit. | ||||
1. | A programed training course in cobol, prepared by the American institute for research. / Burroughs corporation. | 1963 |
001.642
B945 |
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2. | A programed training course in cobol, prepared by the American institute for research. / Burroughs corporation. | 1963 |
001.642
B945 |