000 00589pam a2200181 i 4500
020 _a0470797509
082 0 0 _a371.3/078
084 _2Colon Classification
100 _a Sleeman Phillip, J
245 0 0 _aInstructional media and technology :
_ba professional's resource /
_cedited by Phillip J. Sleeman, and D. M. Rockwell.
260 _aNew York :
_bdistributed by Halsted Press,
_cc1976.
300 _axi, 401p. :
490 0 _aCommunity development series ; 16
650 0 _aEducational technology.
700 1 _aSleeman, Phillip J.
700 1 _aRockwell, D. M.
942 _cBK
999 _c622247
_d622247