00692cam a22002171i 4500 6489245 BD-DhUL 20161117144348.0 801204s1949 mau 001 0 eng (OCoLC)6998017 DLC NmSoI DLC BD-DhUL 151.2 BAI Bales, Robert Freed. 1916-2004. Interaction process analysis : a method for the study of small groups / Robert Freed. Bales Cambridge, Mass. : Addison-Wesley, 1950. xi, 203 p. ; 23 cm. Bibliography: p. 197-198. Social interaction. 7 cbc oclcrpl u ncip 19 y-gencatlg ddc BK 125104 125104 0 0 ddc 0 151_200000000000000_BAI 0 NFIC 235573 DUL DUL GEN 2016-11-17 Purchased 151.2 BAI 80454 2016-11-17 2016-11-17 BK