TY  - BOOK
AU  - Saxena, A K
TI  - Principles of modern physics
SN  - 9788184870688
U1  - 530.1 
PY  - 2005///
CY  - New Delhi
PB  - Narosa Publishing House
KW  - Relativistic mechanics
KW  - Atomic structure and spectra
KW  - X-rays
KW  - Superconductivity
N1  - Includes bibliographical references and index.
ER  -