What is a laser?
By: By Bruce Lewis ; pictures by Tom Huffman.
Contributors: Huffman, Tom.
Publisher: Dodd, Mead
Published: 1979
Place of publication: New York
Language: eng
Number of pages: 48
Subjects: Lasers -- Juvenile literature; Lasers
Description: Explains what lasers are, how they work, and some of the amazing things they can do.
Notes: Includes index.