TY  - BOOK
AU  - Sighn,Swarn
TI  - Workshop practice: (a book on workshop tools) for engineering students 
AV  - TJ1160 .C542
PY  - 2003///
CY  - New Delhi
PB  - S. K. Kataria and Sons, 
KW  - Machine-shop practice
N1  - includes index
ER  -