01396cam a22003251 4500 hew64000092 DLC 20260227111513.0 800912s1964 dcua f000 0 eng c hew64000092 (OCoLC)6705969 U.S. Dept. of Health, Education, and Welfare. Library. NPotU DLC premarc n-us--- LC1045 .A25 no. 267 1964 FS 5.281:81009 Hollenberg, Alvin Herbert, 1901- Instruction in farm mechanics; suggestions for developing training programs in farm mechanics in vocational agriculture, by A.H. Hollenberg and E.J. Johnson. Rev. [Washington] U.S. Dept. of Health, Education, and Welfare, Office of Education; [for sale by the Superintendent of Documents, U.S. Govt. Print. Off., 1964] vii, 128 p. illus. 24 cm. Agricultural series, no. 70 Vocational Division bulletin no. 267 "OE-81009." Agricultural engineering Study and teaching. Agricultural education United States. Johnson, Elmer John, 1896- Training programs in farm mechanics in vocational agriculture. United States. Division of Vocational and Technical Education. Vocational Division bulletin ; no. 267. 34492 34492