TY  - BOOK
AU  - Newton,David E.
TI  - Yearbooks in science : 1920-1929
SN  - 9780805034325
U1  - 609.04 
PY  - 1997///
CY  - Minneapolis : 
PB  - Twenty-First Century Books [Imprint], Lerner Publishing Group.
KW  - Engineers
KW  - Inventions
KW  - Science
KW  - Scientists
KW  - Technology
N2  - Annotation
ER  -