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＜図書＞
Household engineering; scientific management in the home / by Mrs. Christine Frederick. A correspondence course on the application of the principles of efficiency engineering and scientific management to the every day tasks of housekeeping.

出版者	Chicago : American school of home economics
出版年	1919
大きさ	4 p. 〓., 7-527 p. front., illus. (incl. plans) plates. 20 cm.
著者標目	Frederick, Christine (McGaffey) Mrs., 1883- American School of Home Economics
件　名	Home economics
一般注記	Bibliography: p. 517-519.

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