TY  - BOOK
AU  - Nag,P.K  .
TI  - Engineering thermodynamics / 
SN  - 0070965307
U1  - 536.7 
PY  - 1989///
CY  - New Delhi : 
PB  - Tata McGraw-Hill Publishing , 
KW  - THERMODYNAMICS
N1  - Include index
ER  -