Chalker, Jack L. <br/><br/>
The identity matrix/ 
Jack L. Chalker. 
 - New York :  Pocket Book,  1982. 
 - 253 p. ;  18 cm. 
<br/><br/><label>ISBN: </label>0671444816 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science fiction, American<br/>Bilim kurgu, Amerikan.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Science fiction.
<br/><br/><label>LC Class. No.: </label>PS3553.H247