a Dove, Jack \a The Audio -Visual \b The Availability and Exploitation of Non- Print Material with Special Reference to Libraries \h [Text] \c by Jack Dove - \a London. \b Andre Deutsch \c 1975 - \a 300p.: \b ill. \a includes index \a includes bibliographical references ISBN: \a 233966439 LC Class. No.: \a Z695.66 Dov / \b 13652