TY - GEN TY - GEN T1 - The development of library collections of sound recordings T2 - Books in library and information science A1 - Hoffmann, Frank W. LA - eng PP - New York PB - M. Dekker YR - 1979 UL - https://kansalliskirjasto.finna.fi/Record/vaari.1534482 OP - 169 SN - 0824768582 KW - Sound recordings. : Collectors and collecting. KW - Sound recording libraries. ER -