TY  - BOOK
AU  - Das, P
TI  - Lasers and optical engineering
SN  - 9788181285270
SN  - 89026312
U1  - 621.36 DAS 
PY  - 1991///
CY  - Berlin
PB  - Springer
KW  - Lasers
KW  - Optics
N1  - Includes bibliographical references (p. [459]-462) and index
ER  -