Blackwell, Gene, b.1932. <br/><br/>
The private investigator/ 
by Gene Blackwell. 
 - Los Angeles:  Security World Pub.Co,  1979. 
 - 241p.:  ill.;   23 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0913708348  14.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Police, Private.<br/>Detectives.<br/>Criminal investigation.