P.C. Keenan – författare

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5 produkter

1. 

   Abundance Effects in Classification

   Dedicated to W.W. Morgan

   Av B. Hauck, P.C. Keenan

   Inbunden, 1976

   1643 kr

   Lägg i varukorg

   The general discussions of the roles of photometric and spectroscopic classification at Cordoba in 1971 (lAU Symposium No. 50), and of the calibration of classification indices at Geneva in 1972 (IAU Symposium No. 54), revealed clearly the steadily in­ creasing importance of abundance parameters. …

2. 

   Abundance Effects in Classification

   Dedicated to W.W. Morgan

   Av B. Hauck, P.C. Keenan

   Häftad, 1976

   1643 kr

   Lägg i varukorg

   The general discussions of the roles of photometric and spectroscopic classification at Cordoba in 1971 (lAU Symposium No. 50), and of the calibration of classification indices at Geneva in 1972 (IAU Symposium No. 54), revealed clearly the steadily in­ creasing importance of abundance parameters. …

3. 

   Cool Stars with Excesses of Heavy Elements

   Proceedings of the Strasbourg Observatory Colloquium Held at Strasbourg, France, July 3–6, 1984

   Av C. Jaschek, P.C. Keenan

   Inbunden, 1985

   1643 kr

   Lägg i varukorg

   The idea of this colloquium was first put forward by Prof. P. Keenan when he visited the Centre de Donnees Stellaires, in September 1982. Dr. A. Florsch, Director of the Strasbourg Observatory, kindly accepted to field it at Strasbourg. The scientific organization of the colloquium was in charge of …

4. 

   Cool Stars with Excesses of Heavy Elements

   Proceedings of the Strasbourg Observatory Colloquium Held at Strasbourg, France, July 3–6, 1984

   Av P.C. Keenan, C. Jaschek

   E-bok, 2012

   2111 kr

   Lägg i varukorg

5. 

   Cool Stars with Excesses of Heavy Elements

   Proceedings of the Strasbourg Observatory Colloquium Held at Strasbourg, France, July 3–6, 1984

   Av C. Jaschek, P.C. Keenan

   Häftad, 2011

   1643 kr

   Lägg i varukorg

   The idea of this colloquium was first put forward by Prof. P. Keenan when he visited the Centre de Donnees Stellaires, in September 1982. Dr. A. Florsch, Director of the Strasbourg Observatory, kindly accepted to field it at Strasbourg. The scientific organization of the colloquium was in charge of …