1. The database relational model: a retrospective review and analysis: a historical account and assessment of E.F codd's contribution to the field of database tecnology
Author: / C. J.Date
Library: National Library and Archives of Islamic Republic of Iran (Tehran)
Subject: پایگاهای اطلاعاتی رابطهای
Classification :
QA
۷۶
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۹
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پ
۲
د
۹ ۱۳۸۰
