1. Modern data processin
Author: Arnold, Robert R., ]by[ Robert R. Arnold, Harold C. Hill ]and[ Aylmer V. Nichols
Library: Library and Documentation Center of Kurdistan University (Kurdistan)
Subject: ، Electronic data processing,، Computers
Classification :
QA
76
.
A68
2. Modern data processing
Author: / [by] Robert R. Arnold [and] Harold. C. Hill [and] Aylmer V. Nichols,Arnold
Library: Central Library and Documents Center of Tehran University (Tehran)
Subject: Electronic data processing,Computers
Classification :
QA
76
.
A68
1972
