| 000 | 00430nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 240618s9999||||xx |||||||||||||| ||und|| | ||
| 020 |
_aKBCS _c29.5 |
||
| 040 | _aMAIN | ||
| 082 | _a822 | ||
| 100 |
_aKEARSLEY,GREG _935050 |
||
| 245 | 0 | _aONLINE HELP SYSTEMS: DESIGN AND IMPLEMENTATION | |
| 260 |
_bAPC _c1988 _aNORWOOD |
||
| 300 | _b115 | ||
| 440 |
_aHUMAN COMPUTER INTERACTION SERIES _935051 |
||
| 500 | _aSC-010 | ||
| 942 | _cBK | ||
| 999 |
_c41973 _d41973 |
||