TY  - BOOK
AU  - Smith,Warren J.
TI  - Modern optical engineering: the design of optical systems 
U1  - 621.36 
PY  - 2008///c
CY  - New Delhi
PB  - McGraw Hill
KW  - Optical instruments
KW  - Design and construction
KW  - Electronic books
KW  - lcsh
N1  - Title from title screen; Includes bibliographical references and index; Text; Available also in a print ed
ER  -