000 00456nam a2200169Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a302.34
_bB184
100 _aBales R F
245 _aInteraction process analysis
_ba method for the study of small groups
260 _aCambridge
_bAddison-Wesley
_c1951
300 _axi,203p.
650 _aSmall groups
650 _aSocial interaction
942 _cBK
999 _c33448
_d33448