000 00320nam a2200121Ia 4500
100 _aDuke, John
020 _a0-86184-105-0
942 _cBK
245 _aInteractive video : implications for education and training
260 _aCouncil for Educational Technology, London
_c1983
082 _a371.33 Duk
300 _a148
999 _c21213
_d21213