Arp, Halton C. <br/><br/>
Quasars, redshifts, and controversies / 
Halton Arp. 
 - Berkeley, CA :  Interstellar Media,  1987. 
 - 198 p. :  ill. ;  24 cm. 
 - 523 .
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0521363144 0941325008 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Quasars.<br/>Galaxies.<br/>Red shift.
<br/><br/><label>Dewey Class. No.: </label>523