00400nam a22001097a 4500008004100000040005500041080002600096245009500122260005200217300000900269650001200278230425b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a5/6.009.11(4:100)bL4  aBritain and international scientific co-operationc/ Central office of Information, London  aLondon: bCentral office of Information, c1977  a85p.  aScience