Samuelson Paul A. <br/><br/>
Economics, an introductory analysis /     
Samuelson, Paul A.;  
 - 
 - New  York  1967 
 - xxi 821 p.  24 cm 
<br/><br/><label>Source: </label>E5377 
<br/><br/><label>Subjects--Index Terms: </label>Economics Mixed Economy Law of Scarcity Labor Business Saving Consumption Investment