00377nam a2200145Ia 4500008004100000020001800041041000800059082001600067100001600083245005000099260002200149300002700171365001700198700001600215230718s9999    xx            000 0 und d  a9780071825658  aeng  a697.31bKLE  aKleinert E.  aHVAC And Refrigeration Preventive Maintenance  c2015bMcGraw-Hill  a386dRef 153 M (51889)  cRs.b5488.00  aKleinert E.