000 00319nam a2200133Ia 4500
008 220119s9999||||xx |||||||||||||| ||und||
040 _cIAB
082 _a302.3 NAP
100 _aNapier,Rodney W.
245 0 _aGroups:Theory And Experience.
260 _bHoughton Mifflin Co
_c1981
300 _a527 P.
942 _cBOOK
999 _c34699
_d34699