00338nam a2200133Ia 4500008004100000020001700041082001800058245002200076245001900098260002900117260000900146300001500155526003400170250428s9999    xx            000 0 und d  a9-71080417-0  a696.1 Si 1980 0aAdvanced plumbing 0cSlater, Harry.  bNational Book Store Inc.  c1980  a191 pages.  a600 Technology (App Sciences)