00351nam a2200133Ia 450000500170000008000180001710000190003524500460005426000540010030000150015458300190016994200120018899900170020020260716043623.0  a12.06.01 G529  aGirvan, Norman  aWorking notes on technological capability  bUWI.  Dept. of EconomicsaSt. AugustineTTc[1981]  a31, [1] p.  c10/26/05kJOYD  cMmG529  c50995d50995