Clarke, Arthur Charles,   1917-  <br/><br/>
Ascent to orbit 

 - viii, 226 pages :   illustrations ;   28 cm 
<br/><br/><label>ISBN: </label>047187910X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronautics-Addresses, essays, lectures
<br/><br/><label>Dewey Class. No.: </label>629.4