PROBLEMS OF AMERICAN DEMOCRACY. See
CONCEPT-CENTERED LESSONS IN AMERICAN HISTORY.
PROBLEMS OF THE NEW NATION. See
CONCEPT-CENTERED LESSONS IN AMERICAN HISTORY.
PROBLEMS PEOPLE HAD MOVING WEST. See
THE AMERICANS.
PROCESS EDUCATION FOR TEACHERS. See
MODELS OF TEACHER BEHAVIOR.
PROF. Peter L. Klinge. 3 reels, sd., b&w, 16 mm.
Credits: Screenplay by Peter Klinge & Keith McCandless.