translation & commentary by Albert C. Labriola & John W. Smeltz

Duquesne University Press c2002

所蔵館3館

translation and commentary by Albert C. Labriola, John W. Smeltz

Duquesne University Press c1990

: pbk

所蔵館5館

by John W. Smeltz

University Microfilms International c1977 Facsim. ed

[part 1] , [part 2]

所蔵館1館