EGGERS, Melvin <br/><br/>
The level of economic activity : 
Malvin A. Eggers 
 - New york :  Holt, Rinehart and Winstom inc  c1965 
 - xi;403p.; 
<br/><br/> includes index 
<br/><br/><label>Dewey Class. No.: </label>330.9