TY - BOOK AU - O'Connell D J K ed. ED - Conference on Stellar Populations(20-28 May 1957) ED - Conference on Stellar Populations TI - Stellar populations U1 - 523.85 PY - 1958/// CY - New York PB - Interscience Pub. KW - Astrophysics KW - Clusters KW - Stars ER -