00508nam a2200205Ia 4500 20240823022140.0 240823s9999||||xx |||||||||||||| ||und|| 81-219-2829-X ENGLISH 621.56 P7 Khurmi .R.S Refrigeration Tables and Charts (S I Units) 1st 2007 S chand New D New Delhi Transfered Refrigeration Mechanical Gupta J K BK 0 0 0 0 NICHELIB NICHELIB NI Polytechnical 2007-10-08 Higginbothams Private Ltd 50.00 0 621.56 P7 31892 2024-08-23 02:21:40 2024-08-23 BK 178473 178473