Annual report on the working of Trade Union Act, 1965 : for the year ending 31st December, 1965 / East Pakistan. Commerce, Labour and Industries Deptt. Labor unions. 331.8806 EAA Govrnment of East Pakistan Health, labour and social welfare department section 2. Dacca : East Pakistan Govt. Press, 1966. 1966. 1966 Text v. ; eng