Melvin, Michael <br/><br/>
Principles of microeconomics / 
Michael Melvin, William Boyes. 
 - 9th edition 
 - South-Western :  Cengage learning,  c2013. 
 - xxxii,501p.,col.ill.;25cm 
<br/><br/> Includes glossary and index 
<br/><br/><label>ISBN: </label>109781111970185 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microeconomics