00501nam a2200157Ia 4500008004100000022001800041040002500059082001800084100002000102245003900122260003500161942000700196942000700203952011600210999001700326240215s9999 xx 000 0 und d a0-07-061619-1 aNORSU-DumcNORSU-Dum a621.56/St6/C3 aStoecker, W. F. 0aRefrigeration and Air Conditioning bMcGraw-Hill Book Companyc1982 cBK yBK 00104070aNORSU-DumbNORSU-DumcCIRCULATION SECTIONd2024-02-15l0o621.56/St6/C3r2024-02-15w2024-02-15yBK c21189d21189