LEADER 00000nam 2200205 a 4500
001 0448639
003 UkHlHU
007 t
008 002810 1 1977 000 eng
040 UkHlHU
050 4 QC 100 U5 M75(155)
100 0 Jespersen, James.
245 00 From sundials to atomic clocks.
260 Washington, D.C. :|bNational Bureau of Standards,|c1977.
300 175p.
440 0 NRS monographs ;|v155
700 0 Fitz-Randolph, Jane.
947 Report/working paper/grey literature -- Excluded from
metadata project SO1, 2018-19
|