Tresch, Richard W. <br/><br/>
Principles of microeconomics / 
R.W. Tresch. 
 - Minneapolis /St. Paul :  West Pub. Co.,  1994. 
 - 1 v. (various pagings)  ill. (some col.) ;  26 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>031402848X (alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microeconomics