00974nam a2200253Ia 4500 84613 BIBL 20160527203609.0 750822s1947 xx 000 0 eng 48000294 (OCoLC)01562577 DLC NED OCL m.c. OCL PUXA LB5 .N25 46th, pt.1 370.62 National Society for the Study of Education. Committee on Science Education in American Schools. 141460 Local Science education in American schools ed. by Nelson B. Henry. Chicago Univ. of Chicago Press 1947. xii, 306 p. 23 cm. Yearbook of the National Society for the Study of Education, 46th, pt.1 Science Study and teaching. 166868 Local Henry, Nelson B. (Nelson Bollinger) b. 1883. ed. 1n 109838 Local National Society for the Study of Education. Yearbook 46th, pt.1 cn 68639 68639 0 0 0 370_620000000000000_N277Y_46TH_PT_1 0 evl 364628 10 10 1 2016-05-27 134948 0 370.62 N277y 46th pt.1 80000000586431 2016-05-27 00:00:00 r:84613 z:NCC:D 6