Marris, Robin <br/><br/>
Economic arithmetic 

 - London  Macmillan and co. ltd.  1958 
 - xvii,344p.; 22cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Econometrics<br/>Econometrics<br/>Economic index numbers<br/>Economic statistics<br/>Economics - arithmetic<br/>Economics - mathematical model<br/>Time series