00811cam a22002291 4500 gs 22000412 DLC 20260227111327.0 880123m19211923waua s000 0 eng c gs 22000412 (OCoLC)17382870 Library, U.S. Geological Survey Mi Mi DLC premarc TK4601 .L6 Loew, Edgar Allan, 1882- Electric heating of residences, by Edgar Allan Loew ... Seattle, Wash., the university, 1921-1923. 2 v. illus., diagrs. 23 cm. Washington. University. Engineering Experiment Station. Engineering experiment station series. Bulletin nos. 15, 20 At head of title: Bulletin. University of Washington. Electric heating. 26199 26199