NCRA-SIRC Search for 'su:HR diagrams'

The HR diagram :

Dordrecht, Holland ; | Boston : D. Reidel Pub. Co., 1978 . xxvi, 474 p. : , At head of title: International Astronomical Union. Union astronomique internationale. 25 cm.. 902770905X. | 9027709068

Place Hold on The HR diagram :

Observed HR diagrams and stellar evolution :

San Francisco, Calif. : Astronomical Society of the Pacific, 2002 . xx, 625 p. : 24 cm.. 1583811168

Place Hold on Observed HR diagrams and stellar evolution :