Recent reference books in the history of science: an essay review.
D001680:Biographies as Topic; D004014:Dictionaries as Topic; D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D012013:Reference Books; D012586:Science / Q000266:history*; D014481:United States