| 000 | 00927nam a2200241Ia 4500 | ||
|---|---|---|---|
| 082 |
_a338.47621388 _bSIF |
||
| 100 |
_aSigel, Efrem _923072 |
||
| 245 |
_aThe future of videotext _b: worldwide prospects for Home/Office electronic information services _cEfrem Sigel, Peter Sommer, Jeffrey Sllverstein, Colln Mclntyre and Blalse Downey |
||
| 260 |
_aLondon: _bKIP, _c1980. |
||
| 300 | _aviii, 197p. | ||
| 500 | _aIncludes bibliography and index | ||
| 546 | _aeng | ||
| 650 |
_aTelevision supplies Industry _9172235 |
||
| 650 |
_aComputer industry _9112096 |
||
| 650 |
_aVideotex (Data transmission system) _9172236 |
||
| 650 |
_aTelevision display systems _9172237 |
||
| 650 |
_aMarket surveys _9124218 |
||
| 700 |
_aSommer, Peter (jt. auth) _9172238 |
||
| 700 |
_aSllverstein, Jeffrey (jt. auth) _9172239 |
||
| 700 |
_aMclntyre, Colln (jt. auth) _9172240 |
||
| 700 |
_aDowney, Blalse (jt. auth) _9172241 |
||
| 942 | _cBK | ||
| 999 |
_c29693 _d29693 |
||