TY - BOOK AU - Walras,Leon AU - Daal,Jan Van TI - Studies in applied economics: theory of the production of social wealth SN - 0415346169(set of 2 vols.) U1 - 330.1 22 PY - 2005/// CY - London PB - Routledge KW - Economics KW - Economics, Mathematical N1 - Includes bibliographical references and index ER -