Mankiw, N. Gregory <br/><br/>
Principles of microeconomics / 
N. Gregory Mankiw. 
 - 3rd ed. 
 - Australia :  Thomson Learning,  c2004. 
 - xxxi, 509p. : col. ill. ; 25 cm. 
<br/><br/> Glossary : p. 497 - 500. Includes index. 
<br/><br/><label>ISBN: </label>032420308X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microorganisms.