| Author's List |
| title | creator | language | description | tableOfContents | contributor | subject | created |
| Principles of Mining Valuation, Organization and Administration | Hoover, Herbert, 1874-1964 | en | Mines and mineral resources; Mining engineering; Mineral industries -- Finance | 2008-09-24 | |||
| Luther Examined and Reexamined A Review of Catholic Criticism and a Plea for Revaluation | Dau, W. H. T. (William Herman Theodore), 1864-1944 | en | 2005-07-18 |