@book{10277,
	author = {Himachal Pradesh. Directorate of Economics And Statistics},
	title = {Symposium on social and economic problems of hilly areas},
	publisher = {Directorate of Economics and Statistics},
	year = {1948},
	address = {Simla},
	note = {25 years of formation of Himachal Pradesh Commemoration issues 15-4-1948 to 15-4-1973}
}