00372nam a22001457a 4500 OSt 20260413101317.0 231010b |||||||| |||| 00| 0 eng d New Delhi, Eurasia Pub. Khurmi, R.S. AT/B. of Refrigeration and Air Conditioning New Delhi Eurasia Pub. 2016 754 ddc 5001 9784 9784 0 0 ddc 0 0 1001 1001 2023-10-10 675.00 0 629.13 442 21964 2023-10-10 00:00:00 2023-10-10 BK