LEADER 01375nam  2200409   450 
001 9910713955303321
005 20201009135903.0
035   $a(CKB)5470000002506109
035   $a(OCoLC)1199366032
035   $a(EXLCZ)995470000002506109
100   $a20201009d1971      uy             0
101 0 $aeng
135   $aurbn||||a||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aAtomic energy levels $eas derived from the analyses of optical spectra /$fby Charlotte E. Moore
210  1$aWashington, D.C. :$cUnited States Department of Commerce, National Bureau of Standards,$d1971.
215   $a1 online resource (3 volumes)
225 1 $aNSRDS-NBS ;$v35
300   $aReprint of NBS Circular 467
320   $aIncludes bibliographical references.
517   $aAtomic energy levels 
606   $aAtomic spectroscopy$vTables
606   $aEnergy levels (Quantum mechanics)$vTables
606   $aSpectrum analysis$vTables
615  0$aAtomic spectroscopy
615  0$aEnergy levels (Quantum mechanics)
615  0$aSpectrum analysis
700   $aMoore$b Charlotte Emma$f1898-1990,$01392262
712 02$aUnited States.$bNational Bureau of Standards,
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910713955303321
996   $aAtomic energy levels$93504648
997   $aUNINA