Mahalanobis, P. C. <br/><br/>
Social transformation for national development / 

 - Vaticana:  Pontificia Academia Scientirvm,  1961 
 - v. p. 
 - Pontificae Academiae Scientiarvm Scripta Varia  28 .
<br/><br/><label>Dewey Class. No.: </label>SF  / 304.484 M214.ST