Tour of the electromagnetic spectrum / National Aeronautics and Space Administration ; Science Mission Directorate presents ; produced by The NASA Headquarters, HITSS Multimedia Team in support of NASA's Science Mission Directorate.
Publisher:
NASA,
Copyright Date:
2015
Description:
1 videodisc (approximately 35 min.) : sound, color ; 4 3/4 in.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.