TY  - BOOK
AU  - Leech,J.W.
TI  - Classical mechanics
T2  - Methuen's monographs on physical subjects
PY  - 1958///
CY  - LondonNew York, N.Y.
PB  - MethuenJ. Wiley
KW  - MECANICA
N1  - Bibliografía: p.143-145
ER  -