| 000 | 00477nam a2200169Ia 4500 | ||
|---|---|---|---|
| 003 | LDD | ||
| 008 | 181029s9999 xx 000 0 und d | ||
| 020 | _a80271693 | ||
| 040 | _cLDD | ||
| 100 | _aLehman, Maxwell | ||
| 245 | 0 |
_aCommunication technologies and information flow _cMaxwell Lehman |
|
| 260 |
_aNew York _bPergamon Press _c1981 |
||
| 300 | _axvii, 151p | ||
| 440 | _aPergamon policy studies on science and technology | ||
| 901 |
_a314 _b12-03-1996 |
||
| 942 |
_2ddc _cBK |
||
| 999 |
_c35743 _d35743 |
||