Tokheim, R. L. (1994). Schaum's outline of theory and problems of digital principles (3rd ed.). New York, NY.: McGraw-Hill.
Παραπομπή Chicago StyleTokheim, Roger L. Schaum's Outline of Theory and Problems of Digital Principles. 3rd ed. New York, NY.: McGraw-Hill, 1994.
Παραπομπή MLATokheim, Roger L. Schaum's Outline of Theory and Problems of Digital Principles. 3rd ed. New York, NY.: McGraw-Hill, 1994.
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