RT Book T1 The state and the rule of law in a mixed economy A1 Friedmann, Wolfgang Gaston 1907-1972 LA English PP London PB Stevens YR 1971 UL https://krimdok.uni-tuebingen.de/Record/1608936708 NO Includes bibliographical references CN K3842 SN 0420435204 K1 Trade regulation K1 Rule of law K1 Mixed economy