| 000 | 00433nam a2200157Ia 4500 | ||
|---|---|---|---|
| 003 | LDD | ||
| 008 | 181029s9999 xx 000 0 und d | ||
| 020 | _a139023704 | ||
| 040 | _cLDD | ||
| 100 | _aKelleher, Kathleen | ||
| 245 | 0 |
_aTeleconferencing _blinking people together electronically _cKathleen Kelleher |
|
| 260 |
_aEnglewood Cliffs _bPrentice-Hall _c1985 |
||
| 300 | _axv, 303p. | ||
| 901 |
_a314 _b12-03-1996 |
||
| 942 |
_2ddc _cBK |
||
| 999 |
_c29036 _d29036 |
||