Author: BRIDGE (MASAOHuSETT)

Description

DEPOSITORY CA1BRIDGE (MASAOHuSETT). Harvard University. Harvard Studies in Education. 20. The Sound motion picture in science teaching. ByP.J. Rulon. [with a bib1iore.phy.] pp. zi..(5).236. Illustrations and tables. 0 parry Price Library 8 . Cambridge, [Mas,l933. For Reference Only [Another copy.] fr1A1(rrj

Card ID: 124