Two-Micron Sky Survey a Preminary Catalog
G..Neougebauer,R.B.Leightpn
Two-Micron Sky Survey a Preminary Catalog G..Neougebauer,R.B.Leightpn - Washington NASA `1969 - 397 p.tab. - NASA sp3047 (1969,397p tab.) .
Astrophysics--Catalogue--Spectra
Spectral Catalogue
B610N48f1017
Two-Micron Sky Survey a Preminary Catalog G..Neougebauer,R.B.Leightpn - Washington NASA `1969 - 397 p.tab. - NASA sp3047 (1969,397p tab.) .
Astrophysics--Catalogue--Spectra
Spectral Catalogue
B610N48f1017