000 00556nam a22001817a 4500
003 BD-DhUL
005 20160609103135.0
008 160609s1959 xxua|||| |||| 001 0 eng d
040 _aBD-DhUL
_cBD-DhUL
082 _a371.33
_bERA
100 1 _a Erickson, Carlton W. H.
245 1 0 _aAdministering audio-Visual services /
_c Carlton W. H. Erickson
260 _aNew York :
_bMacmillan,
_c1959.
300 _a479 p. ;
_b ill. ;
_c22 cm.
504 _aIncludes bibliographical references and index.
650 0 _a Audio-visual education.
942 _2ddc
_cBK
999 _c77782
_d77782