Methods of analysing census data on economic activities of the population.
| निगमित लेखक: | |
|---|---|
| स्वरूप: | पुस्तक |
| भाषा: | अंग्रेज़ी |
| प्रकाशित: |
New York
[s.n.]
1968.
|
| श्रृंखला: | Its Population studies
no.43 |
| विषय: |