Wykstra, Ronald A <br/><br/>
Introductry Economics 

 - Newyork  Harper and Row  1978 
<br/><br/><label>Subjects--Uniform Titles: </label>--General Stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--EcnomicsEconomics
<br/><br/><label>Dewey Class. No.: </label>330  / WYK-I