An investigation of molecular structure of copolymers using positron annihilation spectroscopy
By: Jag J. Singh ... [et al.].
Contributors: Singh, Jag J.; Langley Research Center.
Series: NASA technical memorandum -- 86431.
Publisher: National Aeronautics and Space Administration, Langley Research Center; For sale by the National Technical Information Service
Published: 1985
Place of publication: Hampton, Va; [Springfield, Va
Language: eng
Format: Microform
Subjects: Positronium.; Electron distribution.
Notes: Distributed to depository libraries in microfiche.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1985] 1 microfiche.