Lasers / ; By Jefferis, David.

Format:Describes the characteristics of lasers, how they work, and their many uses.
Copyright:1986
ISBN:0531101649 (U.
LCCN: 85051601 /AC/r90
Publisher:London ; | New York : F. Watts,
Physical Details: 31 p. : col. ill. ; 23 cm.
Notes:Includes index.
Record No.:238106
Type/Format Call Number Location Due Date Last Seen Barcode
01. English Non Fiction 535.5 JEF Queen Elizabeth Elementary School 2016-02-10 QEES971