Subjects > Technology
1 Creator:
Martin L. Keen (Author)
Publisher: Grosset & Dunlap; New York, NY
Year: 1972
Pages: 147 p.
Size: 28.5 x 21.5 cm.
Call Number: T48 .K44
1 Subject:
Library ID: 101287
Collection: Primary
0 Creators:
Encyclopædia Britannica Educational Corporation
Publisher: J. G. Ferguson Publishing Company; Chicago, IL
Year: 1969
Pages: 184 p.
Size: 28.5 x 21.5 cm.
Call Number: T47 .L53 vol. 1
2 Subjects:
Library ID: 102536
Collection:
0 Creators:
Encyclopædia Britannica Educational Corporation
Publisher: J. G. Ferguson Publishing Company; Chicago, IL
Year: 1969
Pages: 185-334 p.
Size: 28.5 x 21.5 cm.
Call Number: T47 .L53 vol. 2
2 Subjects:
Library ID: 102535
Collection: Primary