| 000 | 00435pam a2200133a 44500 | ||
|---|---|---|---|
| 082 |
_aNASA _bCR-1134 |
||
| 100 | _aDuntley,S Q,Austiin,R W | ||
| 245 | 1 | _aEXPERIMENTS ON VISUAL ACUITY AND THE VISIBILITY OF MARKINGS ON THE GROUND IN LONG-DURATION ERATH-ORBITAL SPACE FLIGHT. | |
| 260 |
_a _bNasa, Washington, D.C. _c1968 |
||
| 500 | _aBound With: Nasa Cr-1131-33,1135. | ||
| 700 | _aHarris,J L | ||
| 964 | _gCIRC | ||
| 997 | _aTR11553 C | ||
| 999 |
_c396636 _d396636 |
||