TY  - BOOK
ED  - Directorate of National Sample Survey
TI  - Report on some characteristics of the econoimically active population
U1  - 000SC:300(54) 
PY  - 1958///-59
CY  - Delhi
PB  - Manager of Publications
KW  - Population
N1  - With a foreword by P C Mahalanobis
ER  -