LEADER 01430nam  2200409Ia 450 
001 9910711120003321
005 20250227181408.0
024 8 $aGOVPUB-C13-5e30737077bbf7a0ac95a5e847986b83
035   $a(CKB)5470000002480814
035   $a(OCoLC)959982968
035   $a(OCoLC)995470000002480814
035   $a(EXLCZ)995470000002480814
100   $a20161006d1954      ua         0
101 0 $aeng
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aSome fractional factorial arrangements for factors at two levels /$fW.H. Clatworthy, W.S. Connor, M. Zelen
210  1$aGaithersburg, MD :$cU.S. Dept. of Commerce, National Institute of Standards and Technology,$d1954.
215   $a1 online resource
225 1 $aNBS report ;$v3481
300   $a1954.
300   $aContributed record: Metadata reviewed, not verified. Some fields updated by batch processes.
300   $aTitle from PDF title page.
320   $aIncludes bibliographical references.
700   $aClatworthy$b Willard H$01791527
701   $aConnor$b W. S$01387962
701   $aZelen$b Marvin$0102167
712 02$aUnited States.$bNational Bureau of Standards.
801  0$bNBS
801  1$bNBS
801  2$bOCLCO
801  2$bOCLCQ
906   $aBOOK
912   $a9910711120003321
996   $aSome fractional factorial arrangements for factors at two levels$94330851
997   $aUNINA