TY - BOOK AU - Clark, Peter A. AU - ED - ED - ED - ED - SN - 0063180049 (paperback) SN - 2 PY - 1972///46 CY - London :;New York PB - Harper and Row KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Research KW - Organizational change.;Action research.;Organization N1 - Includes bibliographical references and index; 5; Professional ER -