Beals, Ralph C <br/><br/>
Statistics for economists 

 - Chicago  Randmcnally college publishing company  1972 
 - ix, 420 p.; 22cm. 
 - Randmcnally economic series .
<br/><br/><label>ISBN: </label>528672533 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Econometrics