01440nam a2200301 a 4500 BD-KhUET 20130519171754.0 120709r19921987ii a 001 0 eng 97000344 DLC DLC DLC BD-KhUET TP492 .R377 1997 621.56 21 Khurmi, R. S. 4928 A text book of refrigeration and air conditioning / R. S. Khurmi and J. K. Gupta 2nd ed. New Delhi. : Eurasia Publishing House, 1987 [reprinted 1992]. 729 p. : ill. ; 23 cm. Includes index. Refrigeration and refrigerating machinery. 5016 Air conditioning. 5017 Gupta, J. K. 5363 ddc BK 6074 6074 0 0 ddc 0 0 KUETCL KUETCL GEN 1995-01-22 144.00 10 20 621.56 KHU 3010018613 2020-01-27 00:00:00 2019-08-06 1 2012-07-09 BK 0 0 ddc 0 0 KUETCL KUETCL GEN 1995-01-22 Modern Book Center, Dhaka. 144.00 7 15 621.56 KHU 3010018614 2025-08-06 16:40:48 2024-10-21 2 2012-07-24 BK 0 0 ddc 0 0 KUETCL KUETCL GEN 1995-01-22 Modern Book Center 144.00 0 621.56 KHU 3010018615 2012-08-01 00:00:00 3 2012-08-01 BK