TY  - BOOK
AU  - Hecht,Jeff
ED  - Institute of Electrical and Electronics Engineers
TI  - Understanding lasers: An entry-level guide 
SN  - 0-87942-298-x
AV  - TA1675 H44
PY  - 1992///
CY  - New York
PB  - IEEE
KW  - Láseres
N1  - Publicado orginalmente: indianapolis, indianapolis : h. w. sams, c1988
ER  -