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)