TY  - BOOK
AU  - Thyagarajan, K. Ghatak, A.K.
TI  - Lasers: theory and applications /K. Thyagarajan A.K. Ghatak
SN  - 033390446X
U1  - 621.366 
PY  - 1981///
CY  - Madras
PB  - McMillan
ER  -