Asclepius; a collection and interpretation of the testimonies,

Mode of access: Internet.

Analysis of pedestrian crosswalk safety on one-way street networks. Final report.

Transportation Department, Research and Special Programs Administration, Washington, D.C.

"No such word as fail", or, the children's journey /

Mode of access: Internet.

Uber Orthobenzoesaureester : Anhang: Versuche zur Darstellung von Di-O-Estern des Para-amino-resorcins.

Thesis (doctoral)--Friedrich-Wilhelms-Universitat zu Berlin.

Synthese des 4'-Oxyflavonols /

Thesis (doctoral)--Universität Bern, 1906.