01246cam a22002771 4500 hew65000047 DLC 20260227111513.0 760902s1965 dcua f000 0 eng hew65000047 (OCoLC)2410214 U.S. Dept. of Health, Education, and Welfare. Library. ArLUA ISS DLC premarc L111 .A72 no. 749 LB1585 .B595 FS 5.229:29059 Blackwood, Paul Everett, 1913- Science teaching in the elementary schools : a survey of practices / by Paul E. Blackwood. Washington : U.S. Dept. of Health, Education, and Welfare, Office of Education, 1965. viii, 104 p. : ill. ; 26 cm. Circular (United States. Office of Education) ; no. 749 "OE-29059." L111.A72 no. 749 with: Faculty and other professional staff in institutions of higher education, first term 1961-62 -- Survey of state legislation relating to higher education, 1963. [Washington] : Office of Education, 1964-65. Bound together subsequent to publication. DLC Bibliography : p. 103-104. Science Study and teaching (Elementary) 34532 34532