00987nam a22003137a 4500 CHAP 20220329135239.0 971013s1961 r 00010 d 33247 34219 38335 CHAP 621.56 E5 Elonka, Stephen Michael. 36427 Standard refrigeration and air conditioning questions and answers New York : McGraw-Hill, 1961 266 p. : ilus. BATCH-UPD 10 20130110 UCH01 0327 BATCH-UPD 10 20130110 UCH01 1820 BATCH-UPD 10 20130409 UCH01 2359 BATCH-UPD 10 20130913 UCH01 2345 CONVERSION 10 20130109 UCH01 1319 Aire acondicionado. 3151 Refrigeración. 95611 Minich, Quaid Walton. 75954 BK LIBRO 621.56 E5 BC LIBRO 33724000017356 LIBRO 13042 38335 i 33247 33247 0 0 ddc 0 2 0 GRAL BC BC PP_GRAL 2019-12-31 LIBRO 0 621.56 E5 33724000017356 2019-12-31 00:00:00 2019-12-31 LIBRO