University of Zambia Library Search for 'au:"Pigors, Paul John William, 1900-"'

Case method in human relations :

By Pigors, Paul John William, 1900-. New York : McGraw-Hill, 1961

By Pigors, Paul John William, 1900-. New York : McGraw-Hill, 1964 0070500045 | 0070500037 (pbk.)

By Pigors, Paul John William, 1900-. New York : McGraw-Hill Book Co., 1947

By Pigors, Paul John William, 1900-. New York : McGraw-Hill, 1965