TY  - BOOK
AU  - Gerling, Heinrich
AU  - Heller, Karl H.
TI  - All about machine tools: revised to Indian standards 
SN  - 0852263104
AV  - TJ 1185 .G4 1992
PY  - 1992///
CY  - New Delhi
PB  - Wiley Eastern
KW  - Mechanical engineering and machinery
N1  - Includes index
ER  -