Chemical Abstracts : vol-56 , Author+ Patent indexxs : Jan - June 1962
American Chemical Society
Chemical Abstracts : vol-56 , Author+ Patent indexxs : Jan - June 1962 - Columbus : The ohio state uni versity 1962 - (2) 1080+2
540.5
Chemical Abstracts : vol-56 , Author+ Patent indexxs : Jan - June 1962 - Columbus : The ohio state uni versity 1962 - (2) 1080+2
540.5