Newby, Frank.  <br/><br/>
How to find out about patents / 
Frank Newby. 
 - London :   Pergamon press,  c 1967. 
 - xi, 177 p. :  ills. ;  20 cm. 
<br/><br/> Includes index. 
<br/><br/>345  345 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Patent literature.
<br/><br/><label>Dewey Class. No.: </label>608.7 / N249h