| 000 | 00430pam a2200145a 44500 | ||
|---|---|---|---|
| 082 |
_aNASA _bTN D-5218 |
||
| 100 | _aDobrowolski,Andrze | ||
| 245 | 1 | _aCONCEPTUAL STUDY OF ROCKET-SCRAMJET HYBRID ENGINES IN A LIFTING REUSABLE SECOND STAGE. | |
| 260 |
_a _bNasa, Washington, D.C. _c1969 |
||
| 300 | _a52 | ||
| 500 | _aBound With Nasa Tn D-5211-5217,5219-5230. | ||
| 700 | _aAllen,John L | ||
| 964 | _gCIRC | ||
| 997 | _aTR15283 C | ||
| 999 |
_c400820 _d400820 |
||