TY  - BOOK
AU  - BRANSDEN (B H) and JOACHAIN (C J).
TI  - Physics of atoms and molecules. Ed.2
SN  - 81 297 0380 7
U1  - 539.7 BRAP 
PY  - 2004///
CY  - Delhi
PB  - Pearson Education
KW  - Atoms molecules
ER  -