Ruggles Nancy D Ed. <br/><br/>
Role of the computer in economic and social resear 
Ruggles Nancy D Ed. 
 - New York  National Bureau of Economic Research       1974 
 - x,399p  cm. 
 - National Bureau Of Economc Research, Conference Report .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic Statistics
<br/><br/><label>Dewey Class. No.: </label>X:(B28):(D6,9(B).791.N7, L4