00389nam a2200157Ia 4500 230711s9999||||xx |||||||||||||| ||und|| ENG 621 NA-E Nag,P.K Engineering thermodynamics 3rd Ed. 2005 New Delhi Tata McGraw Hill Education Limited 826 Mechanical Engineering BK 0 0 0 0 C MCL MCL 0000-00-00 0 621 NA-E 17677 2023-08-17 14:46:26 2023-08-17 BK 8574 8574