1. Information on the MARC systems

Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)

Subject: United States ، MARC system

Classification :
Z
699
.
4
.
M2
U544
1974

2. Specifications for magnetic tapes containing monographic catalog records in the Marc II format: information systems office

Library: National Library and Archives of Islamic Republic of Iran (Tehran)