TY  - BOOK
AU  - Gerling, Heinrich
ED  - Heller, Karl H. ; tr.
TI  - All about machine tools: revised to indian standards
T2  - Skill for progress, series, 2
U1  - 338.47621902 
PY  - 1974///
CY  - New Delhi
PB  - Eastern
N1  - "Tr. by Karl H. Heller"
ER  -