Alterman, Peter Steven <br/><br/>
A study of four science fiction themes and their function in two contemporary novels / 
by Peter Steven Alterman 
 - Denver :  University of Denver,  1974 
 - 247 p. ;  22 cm. 
<br/><br/>Thesis (Ph.D.) - University of Denver, 1974 
<br/><br/>Bibliography : p. 239-247