Matches in Library of Congress for { <http://lccn.loc.gov/20018989> ?p ?o. }
Showing items 1 to 16 of
16
with 100 items per page.
- 20018989 contributor B601930.
- 20018989 created "1920.".
- 20018989 date "1920".
- 20018989 date "1920.".
- 20018989 dateCopyrighted "1920.".
- 20018989 description "Thesis (PH. D.)--Johns Hopkins University, 1920.".
- 20018989 extent "29, [1] p.".
- 20018989 issued "1920".
- 20018989 issued "1920.".
- 20018989 language "eng".
- 20018989 publisher "Easton, Pa., Eschenbach Printing Company,".
- 20018989 subject "Dichloro-ethyl sulphide.".
- 20018989 subject "Mustard gas.".
- 20018989 subject "UG447.5.M8 H4".
- 20018989 title "Reactions and derivatives of dichloro-ethyl sulfide ... by Oregon B. Helfrich ...".
- 20018989 type "text".