Annual report on the administration of the factories act in Bengal : for the year 1939 /
Annual report on the administration of the factories act in Bengal : for the year 1939 /
Government of Bengal
- Calcutta : superintendent government printing, India 1940
- 105 p. 22 cm.
Report
651.780954 / GOA, 1940.
Report
651.780954 / GOA, 1940.