The construction industry in Ohio : a statistical analysis of a seasonal industry
Wedi'i Gadw mewn:
| OCLC: | 563011 |
|---|---|
| Prif Awdur: | |
| Iaith: | English |
| Cyhoeddwyd: |
[Columbus] :
Bureau of Business Research, Ohio State University,
[1926]
|
| Cyfres: | [Ohio State University studies. Bureau of Business Research monographs ;
no. 6] |
| Fformat: | Dogfen y Llywodraeth Monograph Note that CRL will digitize material from the collection when copyright allows. |