TY - BOOK AU - Joseph,G. TI - An econometric approach to the specification and estimation of import demand functions on developing countries : : a case study of Tanzania AV - EAF PAM QTO HC151.E4 PY - 1979/// CY - Dar es Salaam PB - Economic Research Bureau KW - Econometric KW - Imports, Tanzania N1 - Includes bibliographical references ER -