TY  - DATA
AU  -  Nag,P K
TI  - Engineering thermodynamics
SN  - 0074602756 
U1  - 621.4021 22
PY  - 1981///
CY  - New Delhi,
PB  - Tata Mc graw hill
KW  - Thermodynamics
N1  - Includes bibliography & indexes
ER  -