The Royal Observatory Greenwich

by Harold Spencer Jones
Bok · Engelsk · 1946 H. Spencer Jones

Utgitt	London : Longmans, Green and Co. , 1946
Omfang	3 bl., 44 s., pl. : ill.
Emner	Greenwich-observatoriet Royal Observatory (Greenwich) : (NO-TrBIB)6042543
Dewey	522.1