000 00393nam a2200157Ia 4500
020 _a090895215
082 _a371.3358
_bGIU
100 _aGibson, Tony
_945899
245 _aUse of ETV: a handbook for students and teachers
260 _aLondo:
_bHutchison Educational,
_c1970.
300 _b127p.
500 _aPB
546 _aEng
650 _aTelevision in education
_945900
942 _cBK
999 _c30153
_d30153