TY  - BOOK
AU  - Green,Walter George
TI  - Theory of machines
U1  - 621.81 
PY  - 1955///
CY  - London
PB  - Blackie
KW  - Machinery
KW  - MCE
N1  - 0; 0; 0; 621_810000000000000_GRE
ER  -