Question

the first edition of aacr was revised in the year​

Answer 1

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in 1978

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AACR was revised in 1978 by the JSC which integrated the North American and British texts into a single version known as AACR2 (Anglo-American Cataloguing Rules, Second Edition), adopting the British spelling 'cataloguing.

Answer 2

Answer:

The first edition of aacr was revised in the year 1967 .

Explanation:

By JSC which integrated North American and Britist texts version known as AACR2.