01016nam a2200205Ia 4500 IN-BaIIA 211028s9999 xx 000 0 eng d IIA Library 524.7-77 LOW National Radio Astronomy Observatory Workshop on Low Frequency Variability of Extra Galactic Radio Sources West Virginia 1982 Apr. 21-22 13808 Low Frequency variability of extra galactic radio sources proceedings of the national radio Astronomy observatory Workshop on low Frequency variability of extra galactic radio sources, held in Green Bank, West Virginia, April 21-22 1982 edited by William D Cotton and Steven R. Spangler West Virginia National Radio Astronomy Observatory 1982 [various pagings.] Astronomy and Astrophysics thesaurus Extragalactic radio sources 3899 Radio Astronomy 2849 Cotton, William D., ed. 13414 Spangler, Steven R., ed. 13809 BK 8226 8226 0 0 0 0 BAN BAN GEN 1985-04-22 0 524.7-77/ LOW 9066 2021-11-05 1985-04-22 BK