00408nam a2200157Ia 4500003000600000005001700006008004100023020001800064040002500082082001900107245002600126250001200152260003100164300003500195500002000230NORSU20240906002518.0240314s9999    xx            000 0 und d  a971-11-0798-8  aNORSU-DumcNORSU-Dum  aR/696.1/Al6/C1 4aThe Plumbers Handbook  a8th ed.  bMacmillan Publishingc1991  ax, 322 pages ;bill. ;c15 cm.  aIncludes index.