000 005800000a22001450004500
008 140223b1949 xxu||||| |||| 00| 0 eng d
041 _aENG
080 _aC295 H9.1-.3
082 _aC295 H9.1-.3
245 _aAtomic energy levels, as derived from the analyses of optical spectra. vols. 1-3; Spectra of Hydrogen, deuterium etc.,by Charlotte E.Moore.
260 _aWashington,D.C.,
_bU.S.govt.,
_c1949-'58
500 _aUnited states:national bureau of Standards Circular 467
650 _aNUCLEUS
906 _aUNITED STATES:DEPARTMENT OF COMMERCE;NATIONAL BUREAU OF STANDARDS.
999 _c225669
_d225669