4 treff

From sundials to atomic clocks : understanding time and frequency
James Jespersen and Jane Fitz-Randolph
Bok Engelsk 1999
From sundials to atomic clocks : understanding time and frequency
James Jespersen and Jane Fitz-Randolph ; ...
Bok Engelsk 1999
From sundials to atomic clocks : understanding time and frequency
James Jespersen and Jane Fitz-Randolph ; ...
Bok Engelsk 1982
From sundials to atomic clocks : understanding time and frequency
by James Jespersen and Jane Fitz-Randolph...
Bok Engelsk 1977