It's worth recalling that National Socialism under Hitler never became a comprehensive system of planning; however, the interventionist measures of the early 1930s led to more and more intervention and attempts at central administration of the economy to remedy the disruptions caused by early intervention. Three worthwhile sources are: Walter Eucken, "On the Theory of the Centrally Administered Economy: An Analysis of the German Experiment," Economica, May and August 1948; Peter Temin, "Soviet and Nazi Economic Planning in the 1930s" Economic History Review, XLIV, 4(1991), pp. 573-93; and Gunter Reiman, THE VAMPIRE ECONOMY: DOING BUSINESS UNDER FASCISM, New York: Vangard Press, 1939. Samuel Bostaph