Lewis C S a preface to paradise lost - New York Oxford University Press 1954 - P- 139 VII 17 CM Subjects--Topical Terms: GeneralOBJECTIVE OF COMMUNITY DEVEOPMENT, UNDERSTANDING THE PHILOSOPHY AND BASIC PRINCIPLES OF EXTENSION EDUCATION, IMPORTANCE OF BLOCK STAFF TEAM WORK. Dewey Class. No.: 821.09 / LEW-A