00514nam a22001937a 450000500170000001000110001702000100002803500110003803700160004904000120006508200130007710000230009024500720011326000550018527000130024030000200025349000290027365000180030220170124110226.0  a168703  c00.00  a168703  bCen Lib/Ret  aDPLbEN  a603bSCH  aSchlomann, Alfred   aHoyer-Kreuter :cby Alfred Schlomann btechnologisches worterbuch /  aNew YorkbFrederck ungar publishing company c1932  bNew York  a795p.c23cm(Hb)  aThe how to do it series   aTechnologies