TY - BOOK AU - Hecht,Jeff TI - Understanding lasers: an entry-level guide SN - 0780310055 U1 - 621.366 20 PY - 1994/// CY - New York PB - IEEE Press KW - Lasers N1 - "IEEE Press understanding science & technology series."; "IEEE order number PP0354-1"--T.p. verso; Includes index UR - http://www.loc.gov/catdir/description/wiley036/93024203.html UR - http://www.loc.gov/catdir/toc/onix07/93024203.html ER -