Da: THE SAINT BOOKSTORE, Southport, Regno Unito
EUR 20,55
Quantità: Più di 20 disponibili
Aggiungi al carrelloPaperback / softback. Condizione: New. This item is printed on demand. New copy - Usually dispatched within 5-9 working days.
Da: THE SAINT BOOKSTORE, Southport, Regno Unito
EUR 20,55
Quantità: Più di 20 disponibili
Aggiungi al carrelloPaperback / softback. Condizione: New. This item is printed on demand. New copy - Usually dispatched within 5-9 working days.
Editore: The American Philosophical Society, 1930., In: Proceedings of the American Philosophical Society held at Philadelphia for Promoting Useful Knowledge, Vol. LXIX, 1930. Phil, 1930
Da: Jeff Weber Rare Books, Neuchatel, NEUCH, Svizzera
Prima edizione
EUR 119,74
Quantità: 1 disponibili
Aggiungi al carrelloIn: Proceedings of the American Philosophical Society held at Philadelphia for Promoting Useful Knowledge, Vol. LXIX, 1930. Philadelphia:: The American Philosophical Society, 1930., 1930. 245 x 170 mm. Thick 8vo. Pages 401-417. [Entire volume: xix, 580 pp.]. 4 tables. Dark green buckram, gilt spine. Ex library blind-stamp of the Carnegie Institution of Washington Mount Wilson Observatory. Fine. FIRST EDITION. "But perhaps his most notable achievement was his application of spectroscopic evidence to the problem of galactic rotation and the distance and direction of the center of gravity of the galaxy, those being determined from the motions of stars of spectral types O5 to B7 (1930)." DSB, XI, pp. 18-19.