Pressman, David <br/><br/>
Patent it yourself 
by David Pressman ; edited by Stephen Elias ; illustrations by Linda Allison. 
 - 3rd ed. 
 - Berkeley, Calif.  Nolo Press  c1991. 
 - 1 v. (various pagings)  ill.  28 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0873371674  34.95 
<br/><br/><label>LCCN: </label>91034546  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Patent laws and legislation--Popular works.--United States
<br/><br/><label>LC Class. No.: </label>KF3114.6  / .P74 1991 
<br/><br/><label>Dewey Class. No.: </label>346.7304/86  347.306486