| 000 | 00470nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 160316s9999 xxu||||| |||| 00| 0 eng d | ||
| 100 | _aSackman Harold | ||
| 245 | _aMan-computer problems solving: expermental evaluation of time sharing and batch processing | ||
| 260 |
_aPrintceton _bAuerbach _c1970 |
||
| 300 | _a272p;23.3cm | ||
| 650 | _ahuman computer interaction | ||
| 999 |
_c14157 _d14157 |
||