000			00742cam a22002891 4500
100			_aTrigger, Bruce G.
041			_aeng
245			_aSociocultural evolution : calculation and contingency
260			_bBlackwell
260			_aMadlen, Mass.
260			_c1998
260			_c1998
270			_dINT
300			_axiv , 306 p. ; 23 cm.
440			_aNew perspectives on the past
245			_cBruce G. Trigger
500			_aBibliography : p. [267]-293
500			_aIncludes index
020			_a1557869774
650		0	_aHuman evolution
650		0	_aSocial change
650		0	_aSocial history
650		0	_xHM
050			_aHM106.T75 1998
942			_cPRINT
999			_c81695 _d81692
970			_a51 _bMohamad Barham _c51 _dMohamad Barham