00935nam a2200217 a 450000500170000000800410001702000150005804000230007308200180009611000790011424502410019326000350043430000310046935000090050065000310050965000260054065000220056665000260058870000220061471000810063620241117134324.0691030s1969    enka          101 0 eng    a67806265 x  aDLCcDLCdBD-DhBPA00a330bECO 19692 aBritish Association for the Advancement of Science.bSection F (Economics)10aEconomics and technical change:bpapers presented to Section F (Economics) and jointly to Sections F and G (Engineering) at the 1968 Annual Meeting of the British Association for the Advancement of Science /cedited by E. M. Hugh-Jones.  aOxford :bB. Blackwell,c1969.  axii, 179 p.bill.;c22 cm.  a36/- 0aTechnological innovations. 0aResearch, Industrial. 0aIndustriesxSize. 0aIndustrial relations.2 aHugh-Jones, E. M.2 aBritish Association for the Advancement of Science.bSection G (Engineering)