TY  - BOOK
AU  - MacLachlan,James H.
TI  - Matter and energy: the foundations of modern physics
PY  - 1963///
CY  - London
PB  - George G. Harrap & Co.
KW  - McNeill, K. G., joint author
KW  - Bell, John M., joint author
KW  - Physics
N1  - With'Notes for teachers.'; Includes bibliographies
ER  -