Planetary geosciences, 1989-1990 /

Mode of access: Internet.

Educational Affairs Division : programs and services.

"June 1989."

Powered-lift aircraft technology /

Mode of access: Internet.

The Combined Release and Radiation Effects Satellite Program, CRRES : a unique series of scientific experiments.

Mode of access: Internet.

George M. Low Trophy : NASA's quality and excellence award.

Shipping list no.: 92-416-P.

Comparative planetology and the atmosphere of earth : a report to the Solar System Exploration Division, National Aeronautics and Space Administration /

"November 1989."

NASA's Advanced Communications Technology Satellite (ACTS) : an overview of the satellite, the network and the underlying technologies /

Shipping list no.: 88-185-P.

The space shuttle at work /

Mode of access: Internet.

NASA STI : reaching out to serve you.

Mode of access: Internet.

NASA conference publication.

Some nos. are issued in parts.

The systems approach to management; an annotated bibliography with indexes.

Mode of access: Internet.

Proceedings.

Mode of access: Internet.

NASA publications manual.

Bibliography: p. 67.

Liquid rocket actuators and operators

Cover title.

Interplanetary charged particle models (1974).

Cover title.