@book{44979,
	author = {Bangladesh Bureau of Statistics. },
	title = {Statistical pocket book of Bangladesh, 1978 = বাংলাদেশ পরিসংখ্যান পকেট বই, ১৯৭৮ /},
	publisher = {Bangladesh Bureau of Statistics,},
	year = {1977},
	address = {Dacca:}
}