What makes the wheels go 'round / by George E. Bock.
| Author/creator | Bock, George Edward |
| Format | Book |
| Publication Info | New York : The Macmillan company, 1931. |
| Description | vi, 76 pages : illustrations, double color plates. ; 29 cm |
| Subjects |
| General note | Illustration on t.p., cover, jacket, end-papers and figures 40 and 41 by Boris Artzybasheff. |
| LCCN | 31031428 |