00741nam a22002531 4500 33772 BD-RjUL 20211209052046.0 140511s1963 ilu b 001 0 eng d (BD-RjUL)33863 DLC DLC DLC BD-RjUL eng eng 361.4 THD 1963 Thelen, Herbert Arnold, 1913- 101917 Dynamics of groups at work / Herbert Arnold Thelen. 1st Phoenix ed. Chicago : University of Chicago Press, 1963. ix, 374 p. ; 22 cm. Includes bibliographical references and index. Social group work. 16781 ddc BK 33772 33772 0 0 ddc 0 1 NFIC RUCL RUCL Reading 2014-05-11 0 361.4 THD 1963 2014-05-11 00:00:00 C-1 2014-05-11 BK