000 00557nam a22001817a 4500
005 20220518145507.0
008 090930t xxu||||| |||| 00| 0 eng d
020 _a0521223717
082 _a621
_bRAY
100 _aRay,G F
_93139
245 _aThe innovation process in the energy industries
260 _aLondon
_bCambridge University Press
_c1979
300 _aix,120p.
490 _aThe national institute of economic and social research
653 _ainnovation process
_aenergy industries
_asocial research
700 _aUhlmann,L
_93138
942 _cBK
999 _c228935
_d228935