De-Camp L Sprague <br/><br/>
Fringe of the unknown 

 - New York  Prometheus Books       1973 
 - 208p  cm. 
<br/><br/><label>Standard No.: </label>9,269 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SCIENCE
<br/><br/><label>Dewey Class. No.: </label>Ax, M3