Soil depletion estimates : version 2 : a user's guide to a personal computer model for estimating long-term onsite physical and economic impacts of soil depletion /

"January 1990"--P. iii.

Documentation of computer programs and automated data systems : proceedings of a symposium held at the National Bureau of Standards, Gaithersburg, MD, October 12, 1976 /

Mode of access: Internet.

Investigation of inappropriate pollutant entries into storm drainage systems : a user's guide /

"Contract number 68-C9-0033 and Cooperative Agreement number CR-816862."

Computer assisted publishing system : bookmaster user's guide.

Shipping list no.: 90-577-P.

Computer-based national information systems : technology and public policy issues, summary.

"OTA-CIT-147"--P. 4 of cover.

Engineering design handbook : computer aided design of mechanical systems.

Cover title.