Byrns, Ralph T. <br/><br/>
Test bank :  Economics/  
Ralph T. Byrns, Gerald W. Stone 
 - Glenview, Ill. :  Scott, Foresman,  1987 
 - 3rd ed. vi, 486 p. ;  28 cm. 
<br/><br/><label>ISBN: </label>0673166864 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics --Study and teaching.