00415nam a22001337a 4500008004100000040005500041080002500096245002800121260005900149300001500208650001800223653001300241700002700254230428b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a539.155.2:539.16bJ4  aProgress in automation   aLondon: bButterworths Scientific Publications, c1960  aix, 223p.   aRadioisotope   aIsotope   aBooth, Andrew D (Ed.)