TY  - BOOK
AU  - Humphrey, D.
AU  - D. Humphrey
TI  - Intermediate mechanics
U1  - 531.1 
PY  - 1958///
CY  - London
PB  - Lowe and Brydone Printers Limited
KW  - MCE
N1  - 0; 0; 0; 531_100000000000000_HUM; 0; 0; 0; 531_100000000000000_HUM
ER  -