Niles, Mary-Cushing. The supervisor : His relations to persons and to work / Mary-Cushing Niles and S Kumar Jain. - New delhi : Wiley eastern limited, 1935. - xiii, 311 p. : ill. ; 20 cm. Includes index. ISBN: 0852266200 Subjects--Topical Terms: Social science. Dewey Class. No.: 658.302 / NIS 1935