TY - BOOK AU - French,A.P. TI - Principles of modern physics AV - QC173 .F7217 U1 - 530.1 PY - 1958/// CY - New York, London PB - Wiley, Chapman & Hall KW - Matter KW - Constitution KW - Quantum theory KW - Relativity (Physics) N1 - Includes index; Bibliography p. 343-346 ER -