TY - BOOK AU - Friss ,István AU - Dobb ,M.H. AU - Rácz ,J AU - Hajdu ,Gy AU - Morvay ,P TI - Economic Laws, Policy, Planning U1 - 345.026 21 PY - 1971/// CY - Budapest PB - Academic Publisher . KW - Includes bibliographical references and index N1 - Includes bibliographical references. UR - http://195.246.42.239/public/bks/B13-05282.pdf ER -