00281nam a2200121Ia 4500008004100000020001800041041000800059082001600067100001900083245002800102260002100130300000800151211209s1998    xx            000 0 und d  a9780070615540  aeng  a720.284 STI  aSTITT, FRED A.  aWORKING DRAWING MANUAL   bMCGRAW HILc1998  a352