TY  - BOOK
AU  - Thakur, S N. Rai, D K.
TI  - Atom, laser and spectroscopy
SN  - 9788120339569
U1  - 539.14  THA;1  R 
PY  - 2010///
CY  - New Delhi
PB  - PHI
KW  - Atom,,laser,spectroscopy
ER  -