00542nam a2200205   4500001000800000005001700008008000600025010001700031020002200048040001900070050001500089082001200104100002200116245005600138260004900194300002000243500002000263504002500283650002800308420630020150609103012.0000    a   81013563   a0810814706 (pbk.)  aUOELcDLCdDLC00aZ665b.U7700a0202191 aUrquhart, Donald.14aThe principles of librarianship /cDonald Urquhart.  a[Metuchen, N.J.] :bScarecrow Press,cc1981.  a98 p. ;c22 cm.  aIncludes index.  aBibliography: p. 75. 0aLibrary science.xBooks