TY - BOOK AU - Khurmi, R S AU - Gupta, J K TI - Text Book Of Air Conditioning And Refrigeration SN - 8121927811 U1 - 621.56 PY - 2009/// CY - New Delhi PB - S Chand & Company KW - A Textbook Of Airconditioning And Refrigeration KW - Mechanical Engineering ER -