Wolken, Lawrence C. <br/><br/>
Invitation to economics / 
L.C. Wolken, J. Glocker. 
 - 2nd ed. 
 - Glenview, Ill. :  Scott, Foresman,  1985. 
 - 2 books 
<br/><br/> 1 (72 p., tabl.) :  2 (182 p., graf.) : 
<br/><br/><label>ISBN: </label>0673134997 (dup. mast.) 0673134970 (teach. res.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics<br/>Texas--Economic conditions