Text ( visual ) : unmediated "Chemical changes and chances" / by Sir Martin Forster. -- London : Institute of Chemistry of Great Britain and Ireland , 1937. -- 21 p. ; 22 cm. -- (Streatfeild memorial lecture ; 20th, 1937). -- At head of title: The Institute of Chemistry of Great Britain and Ireland. -- (BD09135401) ; https://ci.nii.ac.jp/ncid/BD09135401 Author Heading(s): Forster, Martin, Sir ; Royal Institute of Chemistry. -- Classification(s): LCC : QD39 ; DC : 540.9. -- Subject Heading(s): LCSH : Chemistry