Hardware/software compatibility for traffic management/IVHS systems.

Texas Department of Transportation, Austin

Solcost, solar hot water handbook : a simplified design method for sizing and costing residential and commercial solar service hot water systems /

"DOE/CS-0042/2"

Implementation requirements for self-service fare collection systems /

Bibliography: p.27.

This is USDA's Agricultural Marketing Service.

"December 1972"--P. 2.