TY  - BOOK
AU  - Sethi, G S
AU  - Kakkar, K
TI  - Workshop Calculation and Science
SN  - 0074519069
U1  - 621.7 
PY  - 1984///
CY  - New Delhi
PB  - Tata McGraw-Hill publishing Company Limited
N1  - Appendix, Index
ER  -