Text ( visual ) : unmediated Food buying and our markets / by Day Monroe, Hazel Kyrk, Ursula Batchelder Stone. -- New ed., completely rev. and enl. -- New York : M. Barrows , 1946, c1940. -- x, 430 p. ; 21 cm. -- (BA7610160X) ; https://ci.nii.ac.jp/ncid/BA7610160X Author Heading(s): Monroe, Day ; Kyrk, Hazel ; Stone, Ursula Batchelder