TY  - BOOK
AU  - Yung-kuo, Lim  .
TI  - Problems and solutions on optics / 
SN  - 981-02-0439-6
U1  - C:8 
PY  - 1991///
CY  - Singapore : 
PB  - World Scientific Publishing Co. Pte. Ltd. , 
KW  - Physcis
ER  -