> Verlagsreihe
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13:
Standard practices in the preparation of bibliographic records comp. by Dorothy Anderson
London: IFLA UBCIM Programme, 1989
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12:
The MINISIS/UNIMARC project final report a study conducted for the IFLA Programme Management Commitee Elaine W. Woods
London: IFLA Universal Bibliographic Control and International MARC Programme, 1988