00416nam a22001097a 4500008004100000040005500041080001500096245012200111260004600233300001600279650001100295230309b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a025.3bK01  aCataloging-in-source experimentc/ A report to the librarian of congress by the Director of the Processing Department  aWashington: bLibrary of Congress, c1960  axxiv, 199p.  aReport