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1. Introduction to computer data processing /   Publication: New York : Holt, Rinehart and Winston, 1981 . xiii, 577 p. : Date:1981 Availability: Copies available: Turkeyen Campus Science & Technology [QA76 P75 1981] (1), Actions: Add to cart
2. Introduction to computer data processing/   Publication: -New York: Holt, Rinehart & Winston, 1981 . xiii, 577p. , (Holt Saunders international editions). Date:1981 Availability: Copies available: Turkeyen Campus Science & Technology [QA76 P75 1981] (3), Actions: Add to cart