@book{41667,
	author = {India. Ministry of Labour. Labour Bureau},
	title = {Labour statistics under the annual survey of industries, 1971},
	publisher = {The Author},
	year = {Ca. 1972},
	address = {New Delhi},
	note = {Contents: v.4. Detailed state-wise report on wood, cork, furniture, paper printing and leather (from industry 251 to 293 as per classification of Indian industries}
}