00524nam a2200169Ia 4500003000400000005001700004008004100021020001900062040001000081100001600091245003800107260001800145260000900163942001200172999001500184952015500199OSt20240522124300.0170524s9999    xx            000 0 und d  a978-9351340164  ciimtu  aArora- C.P. 0aRefrigeration and Airconditioning  bTMH New Delhi  c2012  2ddcc02  c6065d6065  00102ddc4070a01b01d2017-05-31p01-B-58427r2017-05-31uRefrigeration and Airconditioningw2017-05-31y02zEngineering Departmental Library books