Author: David Arnold Williams
Alternate names: Williams, David Arnold, 1937-; Williams, David A., 1937-; Williams, D.A., 1937-....; Williams, David A. 1937- (David Arnold); Williams, D. A. (David Arnold), 1937-; David Williams British astronomer; Williams, D.A.; David Williams; D.A. Williams; D. A. Williams; ডেভিড উইলিয়ামস; 데이비드 윌리엄스; 데이비드 아널드 윌리엄스
Born: 9 Sep 1937
Bio: David Arnold Williams (born 9 September 1937) is a retired British astrochemist and Emeritus Perren Professor of Astronomy at University College London.[1] -Wikipedia