TY  - BOOK
AU  - Karelitz, George Boris,
AU  - Ormondroyd, Jesse,
AU  - Garrelts, Jewel Milan,
TI  - Problems in mechanics: based on the original collection of I. V. Mestchersky 
T2  - Engineering science series
AV  - QA809 K3
PY  - 1939///
CY  - New York
PB  - Macmillan
KW  - Mecánica
KW  - Problemas, ejercicios, etc
ER  -