1. Handbook of data processing for librareis
Author: Hayes, Robet Mayo,6291-
Library: Central Library and Documents Center of Al-Zahra University (Tehran)
Subject: ، Libraries - automation,، Electronic data processing - Library science
Classification :
Z
.
678
.
9
.
H36
.
1974


2. Handbook of data processing for libraries
Author: Hayes, robert mayo, 1926
Library: Central Library and Document Center of Isfahan University (Esfahan)
Subject: Libraries- Automation ► Electronic data Processing- Library Science
Classification :
02854
H418h

3. Handbook of data processing for libraries
Author: / [by] Robert M. Hayes [and] Joseph Backer,Hayes
Library: Central Library and Documents Center of Tehran University (Tehran)
Subject: Electronic Data processing -- Library science,Libraries -- Automation
Classification :
Z
678
.
9
.
H36
R


4. Handbook of data processing for libraries
Author: Hayes, Robert M.
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: Library science ، Electronic data processing,Automation ، Libraries
Classification :
Z
678
.
9
.
H36

