Hamad, Munir M. Autocad 2013 b beginning and intermediate. - Dulles, Va. ˜b Mercury Learning and Information, œc c - xv, 346 p. : œb ill. ˜c 23 cm. + œe 1 DVD-ROM 4 3/4 in.) ISBN: 9781936420407 LC Class. No.: TA174 H235 2012 / TA174 H235 2012