Report on copyright implications of digital audio transmission services : a report of the register of copyrights.

Accompanied by "Appendix--comment letters, docket RM 90-6" (ix, 615 p. ; 28 cm.).

Tomorrow's world of integrated services digital network.

Mode of access: Internet.

Investigation of digital techniques for radar land mass simulation.

Cover title.

A methodology for the selection of interactive computer services /

Includes bibliographical references (p. 39-42).

A digital-computer model of the Big Sioux aquifer in Minnehaha County, South Dakota /

Mode of access: Internet.

Digital mapping techniques '98 : workshop proceedings /

Includes bibliographical references.

Access the Army : digital information on demand and on line.

Mode of access: Internet.

Application of digital mapping technology to the display of hydrologic information : a proof-of-concept test in the Fox-Wolf River Basin, Wisconsin /

Mode of access: Internet.

University of Michigan Sports Services Building, Ann Arbor, Michigan, 1985-1990

[Early Roof Studies], untitled. Black and blue ink sketches on two sheets of tracing paper with blue and orange marker coloring, 18x28 inches. Second sketch is digital image only

Life and services of General U.S. Grant, conqueror of the rebellion, and eighteenth president of the United States.

"This life of General Grant has been compiled from the most authentic sources, and is published under the authority of the Republican national and congressional committees. The undersigned are responsible for all statements of facts that it contains. W.E. Chandler, secretary Republican national committee. T.L. Tullock, secretary Republican congressional committee."