Dear Roger Bradley,

   Duncan Foley's Understanding Capital has proved the most useful in the
classes I have taught to undergraduates here at Keene State in New
Hampshire.

   Harry Braverman's Labor and Monopoly Capital is extremely readable and
makes it easy to apply Marx's arguments regarding tech change and
absolute/relative surplus value to the concrete life experience of
students.

   Sincerely,

   Marie Duggan