LEADER 00000nam 2200193 a 4500 001 0577915 003 UkHlHU 007 t 008 001203 2 1955 000 eng 040 UkHlHU 050 4 AS 34 M6(131,1) 100 1 Abbot, Charles Greeley. 245 10 Leading operations of the Smithsonian astrophysical observatory 1895 to 1955. 260 Washington :|bSmithsonian Institution,|c1955. 300 8 p. 440 0 Smithsonian Miscellaneous Collections ;|vv.131 no.01 610 24 Smithsonian Institution.|bAstrophysical Observatory. 710 2 Smithsonian Institution.
|