TY  - BOOK
AU  - Banga, T.R.
AU  - Sharma,S.C.
AU  - Tahil,Manghnani  .
TI  - Mechanical engineering hand book / 
U1  - 621.8 
PY  - 1991///
CY  - Delhi : 
PB  - Khanna publishers , 
N1  - * CSS
ER  -