00456nam a2200181Ia 4500 230714s9999 xx 000 0 und d 9780000000000 eng 621.402'1 NAG Nag P.K. Engineering Thermodynamics 5th ed. 2016 McGraw Hill 914 Rs. 599.00 Nag P.K. O:0563413-Aug-2017B:454008-Aug-2017 SM 2515.8 220859 220859