open documents from Ph.M. 1964

Edward Radford and Vilma Hunt. explain their discovery at Philipps Morris scientific meeting
http://www.google.ru/url?sa=t&rct=j&q=edward%20radford%20vilma%20hunt&source=web&cd=27&vedwww.legacy.library.ucsf.edu%2FdocumentStore%2Fq%2Fq%2Fh%2Fqqh21a00%2FSqqh21a00.pdf&ei=8mzsT8KgPMaGhQfM49XGBQ&usg=AFQjCNHPiTiNwbZSwZpJaJnOsAyFyBn90g&cad=rjt

http://www.google.ru/url?sa=t&rct=j&q=edward%20radford%20vilma%20hunt&source=web&cd=40&ved=0CG0QFjAJOB4&url=http%3A%2F%2Flegacy.library.ucsf.edu%2FdocumentStore%2Fb%2Fi%2Fc%2Fbic38e00%2FSbic38e00.pdf&ei=AnDsT9rtO8mYhQfgo8i9BQ&usg=AFQjCNERE46oXSduunvNUpqRRd5D4--NAg&cad=rjt

http://legacy.library.ucsf.edu/cgi/getdoc?tid=vmm56c00&fmt=gif&ref=results&title=A%20HISTORICAL%20RECONSTRUCTION%20OF%20TOBACCO%20AND%20HEALTH%20IN%20THE%20U.%20S.,%20540000%20-%20940000&bates=2075493217/3265