Mahalanobis, P. C.. <br/><br/>
The University teaching of social sciences :  statistics / 
P. C. Mahalanobis. 
 - Paris :  UNESCO,  1957. 
 - 209 p. 
 - Teaching in the social sciences .
<br/><br/><label>No. de Clasificación Universal Decimal: </label>372.83 =20 MAH