1. Data base management systems
Author: / by Dionysios C. Tsichritzis, Frederick H. Lochovsky
Library: Library of College of Science University of Tehran (Tehran)
Subject: Database management
Classification :
QA
76
.
9
.
D3
T74
2. Data base management systems
Author: Tsichritzis, Dionysios C.
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: ، Database management
Classification :
QA
76
.
9
.
D3
T74
3. Data base management systems
Author: / by Dionysios C. Tsichritzis, Frederick H. Lochovsky
Library: Central Library and Document Center of Shahid Chamran University (Khuzestan)
Subject: Database management
Classification :
QA76
.
9
.
D3
,
T74
4. Office Automation :
Author: edited by Dionysios C. Tsichritzis.
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Artificial intelligence.,Computer science.,Database management.
Classification :
HF5548
.
E358
1985
5. Operating systems
Author: Tsichritzis, Dionysios C.
Library: Central Library of Sharif University of Technology (Tehran)
Subject: ، Electronic digital computers
Classification :
QA
76
.
5
.
T738
6. #Operating systems
Author: #]by[ Dionysios C. Tsichritzis and Philip A. Bernstein
Library: Central Library of Esfehan University of Technology (Esfahan)
Subject: Electronic digital computers
Classification :
#
QA
،#.
T738
