Maynard, John T. <br/><br/>
Understanding chemical patents  a guide for the inventor 
John T. Maynard, Howard M. Peters. 
 - 2nd ed. 
 - Washington, DC  American Chemical Society  1991. 
 - xvi, 183 p.  ill.  24 cm. 
<br/><br/>Includes bibliographical references (p. [163]) and index. 
<br/><br/><label>ISBN: </label>0841219974 (alk. paper) 0841219982 (pbk. : alk. paper) 
<br/><br/><label>LCCN: </label>91024124  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Patents<br/>Chemistry--Patents.
<br/><br/><label>LC Class. No.: </label>T211  / .M39 1991 
<br/><br/><label>Dewey Class. No.: </label>660/.0272