@book{157705,
	author = {Ayubur Rahman Bhuyan},
	title = {Assessment of the economic effects of a customs union among the south Asian countries of India, Pakistan, Bangladesh and Srilanka /},
	publisher = {Dhaka University,},
	year = {1975},
	address = {Dhaka :},
	note = {Thesis (Ph.D)--Dept. of Economics University of Lancaster}
}