Soviet and East European aid to the Third world, 1981.

"February 1983"--Cover.

Characteristics of state plans for aid to the blind /

Mode of access: Internet.

The laws of contrast and colour and their application to the arts of painting, decoration of buildings, mosaic work ... /

Mode of access: Internet.

The applications of chemistry to the arts, taken from the lectures of Professor Renwick. Printed...fro the use of the Junior class of Columbia college, New-York, 1851 and 1852.

Mode of access: Internet.

Microscopical determination of opaque minerals : an aid to the study of ores /

Bibliography: p. 16-18.

NETGRAF: a computer graphics aid to the operation and interpretation of NETSIM, a traffic simulation model. Part 1: overview and experimental results. Final report.

Transportation Department, Office of University Research, Washington, D.C.

NETGRAF: a computer graphics aid to the operation and interpretation of NETSIM, a traffic simulation model. Part 3: programmer's guide.

Transportation Department, Office of University Research, Washington, D.C.

Final environmental impact statement : proposed issuance of Federal permits to the Pittston Company of New York for the construction of a 250,000 barrel/day oil refinery and marine terminal, Eastport, Maine /

Cover title.