01867oam 2200541K 450 991071291900332120180920060559.2GOVPUB-C13-956d3990e1ec04223e76fd19bc70c8af(CKB)5470000002499006(OCoLC)885175141(OCoLC)995470000002499006(EXLCZ)99547000000249900620140803d1947 ua 0engurbn||||||abpurbn||||||adatxtrdacontentcrdamediacrrdacarrierDirectory of commercial and college laboratories issued August 30, 1947 /compiled by Ann E. RapuzziWashington :U.S. Government Printing Office,1947.1 online resource (iv, 65 pages)National Bureau of Standards miscellaneous publication ;187Contributed record: Metadata reviewed, not verified. Some fields updated by batch processes."Superseding ... Miscellaneous publication M171 [issued in 1942 by the National Bureau of Standards]."Directory of commercial and college laboratories LaboratoriesDirectoriesTesting laboratoriesDirectoriesLaboratoriesLaboratoriesfastTesting laboratoriesfastDirectory.Directories.fastLaboratoriesTesting laboratoriesLaboratories.Laboratories.Testing laboratories.Rapuzzi Ann E.1892-1394232OCLCEOCLCEOCLCQOCLCOOCLCABOOK9910712919003321Directory of commercial and college laboratories3451315UNINA