| 000 | 00435pam a2200145a 44500 | ||
|---|---|---|---|
| 082 |
_aNASA _bTN D-2254 |
||
| 100 | _aDavenport,Edwin E | ||
| 245 | 1 | _aTRANSITION CHARACTERISTICS OF A VTOL AIRCRAFT POWERED BY FOUR DUCTED TANDEM PROPELLERS | |
| 260 |
_a _bNasa, Washington, D.C. _c1964 |
||
| 300 | _a55 | ||
| 500 | _aBound With Nasa Tn D-2251-2253,2255-2260 | ||
| 700 | _aSpreemann,Kenneth P | ||
| 964 | _gCIRC | ||
| 997 | _aTR13795 C | ||
| 999 |
_c398926 _d398926 |
||