TY  - GEN
AU  - Gupta, B.D. ; Upadhyay, R.K.; Sinha, R.P. and Jagvir Singh
TI  - Mechanical Engineering : Emerging Vistas
SN  - 9788184871418
U1  - 621 GUP 
PY  - 2011///
CY  - India
PB  - Narosa Publishing
N1  - DOS textbook
ER  -