TY  - BOOK
AU  - Emmerich,Werner..[et al].
ED  - Westinghouse Research Laboratories.
TI  - Energy does matter
U1  - 530.1 16
PY  - 1964///
CY  - New York
PB  - Walker
KW  - Force and energy
N1  - Bibliography: p. 239-240
ER  -