00465nam a22001217a 4500008004100000040005500041080001400096245011200110260006800222300001000290650001500300653002800315230323b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a658.5bJ4  aWorking conference on research and industrial productivityc/ Department of Science and Industrial Research  aLondon: bDepartment of Science and Industrial Research, c1954  a172p.  aManagement  aIndustrial productivity