| 000 | 00400pam a2200133a 44500 | ||
|---|---|---|---|
| 008 | 160510b xxu||||| |||| 00| 0 eng d | ||
| 082 | _aNASA CR-876 | ||
| 245 |
_aA DESCRIPTIVE MODEL FOR DETERMINING OPTIMAL HUMAN PERFORMANCE IN SYSTEMS _b |
||
| 260 |
_a _bNASA, WASHINGTON, D.C. _c1968 |
||
| 300 | _a,159,,,,,, | ||
| 500 | _aBound with NASA CR-877 | ||
| 650 | _aCOAL MINE -- INDIA | ||
| 650 | _aFIRE SAFETY | ||
| 999 |
_c479763 _d479763 |
||