00813cam a22002291 4500 gs 24000022 DLC 20260227111328.0 900505s1923 waua 000 0 eng c gs 24000022 (OCoLC)21481962 Library, U.S. Geological Survey TxU DLC premarc TX657.S3 D7 Dresslar, Martha Estella. Experimental data on relative cost of gas and electricity for cooking, by Martha Estella Dresslar ... Seattle, Wash., The University, 1923. 14 p. tables. 23 cm. University of Washington. Engineering Experiment Station. Engineering Experiement Station Series. Bulletin no. 21 Electric cooking. Gas Heating and cooking. 26288 26288