Search for persons
X
?
1
William Wells Brown and Martin R. Delany
a reference guide
A reference publication in literature
Copies:
Zentrale:E03 b ang 905 brw 4g/935
?
2
Sunspot magnetic fields for the IGY
with analysis and daily maps
Annals of the international geophysical year ; 23
Copies:
Zentrale:E02 h geo 017/494-23