00845cam a22002411 4500 e 18000553 DLC 20260227111209.0 960509s1918 dcu f000 0 eng c e 18000553 (OCoLC)34703445 U.S. Bur. of Education MoU DLC premarc TX7 .U63 no. 4 TX165 .C3 Calvin, Frances Henrietta Willard, Mrs. 1865- Principles and policies in home economics education. By Henrietta W. Calvin, specialist in home economics, Bureau of Education. [Washington, Govt. Print. Off., 1918] 12 p. 23 cm. United States. Bureau of Education. Home economics circular, no. 4, April 1918 Caption title. Home economics Study and teaching. 20205 20205