Most of the books in Hans Toch’s library are heavily marked up. This makes them worthless monetarily, but a treasure to see what he considered significant in the many classics in his library, including many written by his former students.
A Manual for the Establishment of a Foot Patrol Program
National Neighborhood Foot Patrol Center. By Robert C. Trojanowicz and Paul R. Smyth. Michigan State University. (1984) 72 pages.