Investigating the nature of matter, energy, space, and time
Subtitle: hearing before the Subcommittee on Energy and Environment, Committee on Science and Technology, House of Representatives, One Hundred Eleventh Congress, first session, October 1, 2009
Publisher: U.S. G.P.O.; For sale by the Supt of Docs., U.S. G.P.O.
Published: 2009
Place of publication: Washington
Language: eng
Number of pages: 73
ISBN-13: 9780160849862
Subjects: Physics; Government policy; Federal aid to research; Research
Notes: Shipping list no: 2010-0099-P.

"Printed for the use of the Committee on Science and Technology."

"Serial no. 111-54."

Includes bibliographical references (p. 53).