TY  - GEN
AU  - Drake, GR
AU  - Kratfel, ER
TI  - Modern shop procedures
SN  - 0879095059
U1  - 670.42 
PY  - 1974///
CY  - Virginia
PB  - Reston publishing co.
KW  - Machine - shop practice
KW  - Manufactures
ER  -