Beckhard, Richard, 1918- Organization development: strategies and models / Richard Beckhard. - Reading, Mass. : Addison-Wesley, [1969] - viii, 119 p. 22 cm. - Addison Wesley series on organization development . LCCN: 73087028 Subjects--Topical Terms: Organizational change.Management. LC Class. No.: HD 38 / B396o 1969 Dewey Class. No.: 658.1/1