00342cam a22001097a 4500008004000000082002000040100001800060245005100078260005000129300001000179700004300189180718b1966   xxu||||| |||| 00| 0 eng d  aX2112068x42 Un3  aLangdon, F.J.  aModern offices: a user surveycby F.J. Langdon  aLondonbHer Majesty's Stationery Officec1966  a61+p.  aUnited Kingdom. Ministry of Technology