000 00508pam a2200181a 44500
008 160408b1999 xxu||||| |||| 00| 0 eng d
020 _a0138591598
082 _a371.33
_bIN7H6
100 _aHeinich,Robert
245 1 _aINSTRUCTIONAL MEDIA AND TECHNOLOGIES FOR LEARNING
250 _a6th
260 _a
_bPrentice-Hall International, Upper Saddle River
_c1999
300 _axix,428
650 _aEducational Technology
650 _aAudio-Visual Education
964 _gCIRC
997 _aA154686 C
999 _c351241
_d351241