00553nam a2200169Ia 4500008004100000082001600041100001700057245007500074260004000149300000800189650002900197653002300226700001500249942001200264999001700276952009000293170901s1953    xx            000 0 und d  a744.4bH46S  aHealy, W. L. 0aSimplified Drafting PracticebA Modern Approach to Industrial Drafting  aNew YorkbJohn Wiley and Sonsc1953  a156  aFine and Decorative Arts  aMechanical drawing  aRau, A. H.  2ddccBK  c19293d19293  00102ddc4070aRAUbRAUd2017-10-18l0o744.4 H46Sp959r2017-10-18w2017-10-18yBK