TY  - BOOK
AU  - Leech,J.W.
TI  - Classical mechanics
T2  - Science paperbacks,
U1  - 531 
PY  - 1965///
CY  - London
PB  - Science Paperbacks
KW  - Mechanics, Analytic
KW  - Mechanics
N1  - Bibliography: p. 148-150
ER  -