01122cam a22002531 4500 hew60000108 DLC 20260227111510.0 821115s1960 dcu f100 0 eng c hew60000108 (OCoLC)8958259 U.S. Dept. of Health, Education, and Welfare. Library. OU DLC n-us--- L111 .A72 no. 628 S533 .N26 1960 National Conference of Head State Supervisors, Vocational Education in Agriculture (1960 : Washington, D.C.) Techniques for improving administration and supervision in vocational agriculture : summaries of committee reports. Washington, U.S. Dept. of Health, Education, and Welfare, Office of Education, Division of Vocational Education, Agricultural Education Branch [1960] v, 98 p. 28 cm. Circular (United States. Office of Education) ; no. 628 "OE-81005." L111.A72 no. 628 bound with Circular no. 623-no. 631 subsequent to publication. Agricultural education United States. 34264 34264