TY  - BOOK
AU  - Grodzinski,Paul[from old catalog]
TI  - A practical theory of mechanisms
U1  - 621.8 
PY  - 1947///]
CY  - Manchester [Eng.]
PB  - Emmott
KW  - Mechanical movements
KW  - Machinery, Kinematics of
KW  - MCE
ER  -