00273pab a2200121 454500008004000000100001600040245003500056260000900091300000900100362001200109650001500121773001500136180718b1987   xxu||||| |||| 00| 0 eng d  aSau, Ranjit  aHazards of imported technology  c1987  a20-1  a14 Mar.  aTechnology  aMainstream