Amongst his books are reference guides to the library 's collections in the history of science .
Leonard C. Bruno ( born 1944 ) was the Science Manuscript Historian and subject specialist in the Manuscript Division at the Library of Congress .
Amongst Leonard C. Bruno 's books are reference guides to the library 's collections in the history of science .
Leonard C. Bruno ( born 1944 ) was the Science Manuscript Historian and subject specialist in the Manuscript Division at the Library of Congress .