000 00257nam a2200097 4500
245 _aPrinciples of social evolution
_cC.R. Hallpike
100 _aHallpike, C.R.
260 _aOxford
_bClarendon Press
_cc1986
300 _axi,412p.; 22cm.
082 _a301.042
_bHAL
999 _c46326
_d46326