Government by constitution; the political systems of democracy. -

Includes bibliography.

Our future selves : a research plan toward understanding aging : report of the Panel on Research on Human Services and Delivery Systems, National Advisory Council on Aging.

Mode of access: Internet.

National understanding and acceptance of occupant protection systems. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Understanding the state plane coordinate systems /

Mode of access: Internet.

Crown colonies of Great Britain : an inquiry into their political economy, fiscal systems, and trade.

Mode of access: Internet.

Understanding air conditioning systems for better energy efficiency : operations and maintenance procedures for utility cost control /

"ILENR/BE-87/01."

A treatise on political economy: to which is prefixed a supplement to a preceding work on the understanding, or Elements of ideology: with an analytical table, and an introduction on the faculty of the will,

Shaw & Shoemaker, 40653.