| Author | : National Electric Light Association |
| Publisher | : |
| Total Pages | : 450 |
| Release | : 1907 |
| Genre | : |
| ISBN | : |
N.E.L.A. Bulletin
| Author | : National Electric Light Association |
| Publisher | : |
| Total Pages | : 820 |
| Release | : 1930 |
| Genre | : Electric lighting |
| ISBN | : |
Bulletin - National Electric Light Association
| Author | : National Electric Light Association |
| Publisher | : |
| Total Pages | : 68 |
| Release | : 1922 |
| Genre | : Electric lighting |
| ISBN | : |
Monthly Bulletin
| Author | : National Commercial Gas Association |
| Publisher | : |
| Total Pages | : 760 |
| Release | : 1918 |
| Genre | : |
| ISBN | : |
Transactions
| Author | : National Safety Council |
| Publisher | : |
| Total Pages | : 1292 |
| Release | : 1926 |
| Genre | : Industrial safety |
| ISBN | : |
