Mighty engineering feats
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Philadelphia,
Penn Pub. Co.,
[c1937]
Philadelphia, The Penn Publishing Company, [1939, c1937] Philadelphia, [c1937] |
| Subjects: |
Internet
University of Chicago
| Call Number: |
620.973 T700 |
|---|
Massachusetts Institute of Technology
| Call Number: |
TA23.S3x 1937 |
|---|
Duke University
| Call Number: |
TA23 .S3 1939 |
|---|