| Author's List |
| title | creator | language | description | tableOfContents | contributor | subject | created |
| The Demand and the Supply of Increased Efficiency in the Negro Ministry The American Negro Academy. Occasional Papers No. 13 | Moorland, Jesse E. | en | 2010-02-18 | ||||
| 'Return Loads' to Increase Transport Resources by Avoiding Waste of Empty Vehicle Running. | United States. Council of National Defense. Highway Transport Committee | en | Government -- United States; Transportation -- United States | 2006-11-11 | |||
| An Humble Proposal to the People of England, for the Increase of their Trade, and Encouragement of Their Manufactures Whether the Present Uncertainty of Affairs Issues in Peace or War | Defoe, Daniel, 1661?-1731 | en | 2010-05-15 |