TY  - GEN
AU  - Fred H. Colvin
TI  - Drilling and surfacing practice: Drilling, reaming, tapping, planing, shaping, slotting, milling and broaching 
U1  - 621.952,COL 
PY  - 1948///
CY  - New York
PB  - Mc Graw-Hill
KW  - Drilling and surfacing practice
N1  - Drilling (Page-3), Reaming and Tapping (Page-90), Planers and Shapers (Page-133), Milling (Page-200), Milling Cutters (Page-348), Broaching (Page-428)
ER  -