Wolf, Fred Alan. <br/><br/>
Parallel universes :  the search for other worlds / 
Fred Alan Wolf. 
 - New York :  Simon and Schuster,  1988. 
 - 351 p. :  ill. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 331-338. 
<br/><br/><label>ISBN: </label>0672660918 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics--Philosophy.<br/>Quantum theory.<br/>General relativity (Physics)<br/>Cosmology.
<br/><br/><label>LC Class. No.: </label>QC6  / .W68 1988