| 000 | 00371nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 240618s9999||||xx |||||||||||||| ||und|| | ||
| 020 |
_aNCST _c83.2 |
||
| 040 | _aMAIN | ||
| 082 | _a210 | ||
| 100 |
_aLEDGARD,HENRY _938133 |
||
| 245 | 0 | _aDIRECTIONS IN HUMAN FACTORS FOR INTERACTIVE SYSTEMS | |
| 250 | _a1 | ||
| 260 |
_bSV _c1981 _aBERLIN |
||
| 300 | _b190 | ||
| 942 | _cBK | ||
| 999 |
_c44991 _d44991 |
||