Subjects: Ventilation -- methods / Authors: Leeds, Lewis W. - Digital Collections - National Library of Medicine Search Results

Start Over Subjects Ventilation -- methods ✖ Authors Leeds, Lewis W. ✖

1. Report accompanying plans for the improvement of the ventilation and heating of the Hall of Representatives

Author(s):: Leeds, Lewis W.
Publication:: [Philadelphia? : Rand, Perkins & Co.?, 1869?]
Subject(s):: Ventilation -- methods
Heating -- methods