000			00634nam a2200205Ia 4500
008			230524s9999 xx 000 0 und d
020			_a0674821459
040			_cUDSM
050			_aSOC HD75.N45 1996
100			_aNelson, Richard R. _eAuthor
245		4	_asources of economic growth _cRichard R. Nelson
260			_aCambridge : _bHarvard University Press, _c1996.
300			_a328p. : _bill. ; _c24cm.
504			_aIncludes bibliographical references and index
650			_aEconomic development
650			_aTechnological innovations,
650			_aEconomic aspects,
650			_aSocial institutions
942			_2lcc _cBK
999			_c70040 _d70040