00338nam a2200133Ia 450000500170000000800410001702000150005805000210007310000200009424500370011425000130015126000280016465000120019220251229190437.0251229s9999    xx            000 0 und d  a0316514357  aPE 1475 .L3 1982  aLannon, John M. 0aTechnical writingcJohn M Lannon  a2nd, ed.  aBostonb Littlec Brown  aWriting