Training workers and supervisors,
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
New York :
The Ronald Press,
[1941], [©1941]
New York, The Ronald Press [1943, c1941] New York, [c1941] |
| Subjects: |
Internet
University of Chicago
| Call Number: |
T58.R4 |
|---|
Harvard University
| Call Number: |
ITNB R379 |
|---|
Princeton University
| Call Number: |
HF5549 .R44 |
|---|
Columbia University
| Call Number: |
261 R27 |
|---|