TY  - BOOK
AU  - Patra, Hemalata
AU  - Roy, Gopendra Kishore
AU  - Swain, Anup Kumar
TI  - Mechanical operations
SN  - 9780070700222
U1  -  625.27 
PY  - 2011///
CY  - New Delhi,India
PB  - Tata McGraw-Hill Education
KW  - Mechanics
ER  -