01299cam a22003011a 4500 e 20000625 DLC 20260227111212.0 cr_||||||||||| 860710s1920 dcua f000 0 eng c e 20000625 (OCoLC)13847699 U.S. Off. of Educ. Library ABAU ABAU DLC premarc L111 .A6 1920, no. 21 LA210 .D4 Deffenbaugh, W. S. (Walter Sylvanus), 1872- Schools in the bituminous coal regions of the Appalachian Mountains / by W.S. Deffenbaugh. Washington : G.P.O., 1920. 31 p., 8 p. of plates : ill. ; 23 cm. Bulletin / Department of the Interior, Bureau of Education ; 1920, no. 21 Copy 1 of L111.A6 with: Educational work of the Commercial Museum of Philadelphia / Charles R. Toothaker. Washington : Govt. Print. Off., 1920. Bound together subsequent to publication. DLC Also available in digital form on the Internet Archive Web site. Schools Appalachian Region. Education Appalachian Region. Bulletin (United States. Bureau of Education) ; 1920, no. 21 http://hdl.loc.gov/loc.gdc/scd0001.00215022699 20417 20417