NASA  / TN D-5218 <br/>
Dobrowolski,Andrze <br/>
       CONCEPTUAL STUDY OF ROCKET-SCRAMJET HYBRID ENGINES IN A LIFTING REUSABLE SECOND STAGE. 
 / 
 .-  Nasa, Washington, D.C.,  1969 
 .- 52 . 
<br/>Bound With Nasa Tn D-5211-5217,5219-5230. 
<br/><U>Author Added Entry: </u><br/>Allen,John L;
<br><U>Copy Details:</u><br> Acc. No.: <b>TR15283</b>, Full Call No.: NASA TN D-5218,   Item type:  Technical Report , Location: General Stacks, <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>