Scholes, Robert E. <br/><br/>
Science fiction  history, science, vision 
Robert Scholes, Eric S. Rabkin. 
 - New York  Oxford University Press  1977. 
 - viii, 258 p.  22 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. [234]-243. 
<br/><br/><label>ISBN: </label>0195021738  12.95 
<br/><br/><label>LCCN: </label>76042615  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science fiction--History and criticism.
<br/><br/><label>LC Class. No.: </label>PN3448.S45  / S26 1977 
<br/><br/><label>Dewey Class. No.: </label>809.3/876