Book excerpt: by Peter J. D. Wiles Professor Emeritus University of London There are two sorts of writers of prefaces: the obliging and the disobliging. Surely Peter MiMlyi knows where to place me in this taxonomy. For the most part I write my own irrelevant opinions, but there was one act of gross interference: my insistence on a point he had already quietly made, the greater stability of the production of consumer goods under Communism even of food, if we exclude bad harvests. The many Marxist and some other scholars who wrote about Dr. Mih