00740cam a22002651 4500 8830771 BD-DhUL 20160612152424.0 720727s1950 mduac b 000 0 eng 50006796 GB50-4791 (OCoLC)366994 DLC OClW OCoLC Uk DLC BD-DhUL premarc Q181 .P475 371.33 POS Poole, Lynn. Science via television / Lynn Poole Baltimore : Johns Hopkins Press, 1950. xi, 198 p. : illus., ports. 24 cm. Bibliography: p. 194-195. Science Study and teaching. Television broadcasting. ddc BK 78067 78067 0 0 ddc 0 371_330000000000000_POS 0 NFIC 131871 DUL DUL GEN 2016-06-12 Purchased 371.33 POS A8808 2016-06-12 1 2016-06-12 BK