Non-book materials ; their bibliographic control : a proposed computer system for the cataloguing of audio-visual materials in the United Kingdoms /
Gilbert, Leslie A.
Non-book materials ; their bibliographic control : a proposed computer system for the cataloguing of audio-visual materials in the United Kingdoms / Leslie A. Gilbert, Jan W. Wright. - London : National Council for Educational Technology, 1971. - 83 p. ; 22 cm. - Working paper ; No. 6 .
Cataloging of nonbook materials.
Machine-readable bibliographic data.
Non-book materials ; their bibliographic control : a proposed computer system for the cataloguing of audio-visual materials in the United Kingdoms / Leslie A. Gilbert, Jan W. Wright. - London : National Council for Educational Technology, 1971. - 83 p. ; 22 cm. - Working paper ; No. 6 .
Cataloging of nonbook materials.
Machine-readable bibliographic data.