00517cam a22001457a 4500008004000000082001300040245009800053260003300151300001000184650003000194700002400224700002000248999001900268952008400287180718b1982   xxu||||| |||| 00| 0 eng d  aYA6 M528  aWork, organizations and technological changecedited by Gerhard Mensch and Richard J. Niehaus  aNew YorkbPlemum Pressc1982  a412p.  aTechnological innovations  aNiehaus, Richard J.  aMensch, Gerhard  c350693d350693  00104070aIIPAbIIPAd1993-11-08oYA6 M528p59511r2018-07-21w2018-07-21yBK