LEADER 01604aam  2200421I  450 
001 9910710043403321
005 20240903231240.0
024 8 $aGOVPUB-C13-335c2cdb4cb475e965b05ada83560f18
035   $a(CKB)5470000002475844
035   $a(OCoLC)929881972
035   $a(EXLCZ)995470000002475844
100   $a20151118d1975      ua         0
101 0 $aeng
181   $2rdacontent
182   $2rdamedia
183   $2rdacarrier
200 10$aStudy of the national standards for directional and other official signs $eoverview of their adequacy /$fJohn V. Fechter; Valom J. Pezoldt; J. J. Persensky; J. Richard Lepkowski
210  1$aGaithersburg, MD :$cU.S. Dept. of Commerce, National Institute of Standards and Technology,$d1975.
215   $a1 online resource
225 1 $aNBSIR ;$v75-777
300   $a1975.
300   $aContributed record: Metadata reviewed, not verified. Some fields updated by batch processes.
300   $aTitle from PDF title page.
320   $aIncludes bibliographical references.
517   $aStudy of the national standards for directional and other official signs
700   $aFechter$b John V.$f1947-
701   $aFechter$b John V$01394989
701   $aLepkowski$b J. Richard$01393423
701   $aPersensky$b J. J$01393314
701   $aPezoldt$b V. J$01393040
712 02$aUnited States.$bNational Bureau of Standards.
801  0$bNBS
801  1$bNBS
801  2$bGPO
906   $aBOOK
912   $a9910710043403321
996   $aStudy of the national standards for directional and other official signs$94210176
997   $aUNINA