Search Results       Your search for [author]Yuen, Keong Ng. returned 1 record.           Automated photographic photometry in field # 3 of the palomas-groningen survey : confrentation with a galactic population model. by Yuen, Keong Ng.; Netherland: Netherlands Organization for Scientific Research Organization for Scientific Research, 1994. Subject: Photometry; Photographic surveying.          Add to Book Cart Relevance: 28.04%