Bibframe Work
The years of preparation, 1947-53
The first agreement, 1953-56
Renegotiation and renewal, 1956-58
A new agreement and collapse, 1958-60
The wilderness years, 1961-67
Towards a new agreement, 1965-68
The third agreement, 1968-73
Prosperity and poverty, 1973-77
The fourth agreement, 1977-78
The agreement in operation, 1978-84
The final collapse, 1983-84
Retrospect and prospect.
Generation Process: DLC marc2bibframe2 v2.5.0
Status: changed
Encoding Level: core
Description Conventions: Anglo-American cataloguing rules
Identified By: bf:Local, 13419744
Change Date: 2013-12-11T07:42:49
Creation Date: 2003-12-01
Description Modifier: United States, Library of Congress
Non-rendered Predicates: bf:assigner