1. Audio-Visual materials: development of a national cataloguing and information service: report of a joint feasibility study for the British library and the council for educational technology
Author: /Olivia Fairfax
Library: National Library and Archives of Islamic Republic of Iran (Tehran)
Subject:
2. Directory of information sources and advisory in education technology
Author: edited by Olivia Fairfax
Library: Central Library and Documentation Center (Kerman)
Subject: Directories ، Special libraries,Directories ، Information services
Classification :
Z
845
.
D57
1974
3. Directory of information sources and advisory services in educational technology
Author: / edited by Olivia Fairfax
Library: Central Library and Documents Center of Allameh Tabatabaei University (Tehran)
Subject:
Classification :
L915
،.
D48
1974
،
R
