TY  - BOOK
AU  - Walters Charles
TI  - Quantum physics
SN  - 9781680940992 (hbk)
U1  - CN1, Q6 Carpa 
PY  - 2016///
CY  - New
PB  - York Arcler Press        
KW  -  Approximate methods
KW  -  Hyperfine structure
KW  - Atomic and molecular structure
N1  - Index 241-242p
ER  -