TY  - DATA
AU  - Shen,Y.R.
TI  - The principles of nonlinear optics
T2  - Wiley classics library
SN  - 9971511061
U1  - 535.2 22
PY  - 1991///
CY  - Singapore
PB  - John Wiley & Sons
KW  - Nonlinear optics
N1  - Includes bibliographical references and index
ER  -