TY  - BOOK
AU  - Ubbelohde,A.R.
TI  - Man and energy
U1  - 536.7  19
PY  - 1963///
CY  - Harmondsworth, Middlesex
PB  - Penguin
KW  - Force and energy
KW  - Technology
N1  - Includes bibliographical references (p. 211-[216]) and index
ER  -