00286nam a2200109Ia 4500082002100000100001600021245006500037260005500102300000900157500000500166700000500171  a338.901bB215.TP  aBanerji, H.  aTechnical progress and the process of economic developmentb  aThe HaguebNetherlands University Foundationc1956  a81p.  a  a