00459nam a2200169Ia 4500082002000000100003100020245004600051260002400097300001000121500000500131690000600136700000500142952010100147964001700248921000900265999001500274  a371.9bSc377.NM  aSchramm, Wilbur and Others  aNew Media; memo to educational plannersb  aParisbUnescoc1967  a175p.  a  a   a  00104070aISIbISId1998-09-03l0o371.9 Sc377.NMpDP7481r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a8081  c8081d8081