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Barr, George, (1907-)

Overview
Works: 1 works in 0 publications in 0 languages
Titles
Science research experiments for young people / by: Teppich, John,; Barr, George, (1907-); Barr, George, (1907-) (Language materials, printed)
Fun with science : = 46 entertaining demonstrations / by: Waltrip, Mildred,; Barr, George, (1907-) (Language materials, printed)
Science projects for young people / by: Waltrip, Mildred,; Barr, George, (1907-) (Language materials, printed)
 
 
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