Sagan, Carl <br/><br/>
A Path Where No Man Thought : Nuclear Winter and the End of the Arms Race 

 - New York :  Random House,.  1990. 
 - xxii, 499p.;  col. ill.;  25cm 
<br/><br/><label>ISBN: </label>0394583078 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mahinda Ranaweera Collection<br/>Factors affecting social behavior
<br/><br/><label>Dewey Class. No.: </label>304.2   / SAG