00343nam a2200133 a 450000500170000002000150001708200180003210000230005024500280007325000120010126000380011330000180015163000400016920251202164120.0  a0675081467  a421,bDD, WEI  aWeisman, Herman M.  aBasic technical writing  a4th ed.  aColumbusbCharles E.Merrillc1980  a414p.b22 cm.  aTechnical awriting,standard english