TY  - BOOK
AU  - Swain,Anup Kumar
AU  - Patra,Hemalata
AU  - Roy,Gopendra Kishore
TI  - Mechanical operations
SN  - 9780070700222 
AV  - TL789.8.U6 M359
U1  - 621.8 22
PY  - 2011///
CY  - New Delhi : 
PB  - Tata McGraw Hill, 
KW  - Mechanical engineering
ER  -