Smith, Douglas. Technical Drawing 101 : A Multidisciplinary Curriculum for the First Semester / Douglas Smith & Antonio Ramirez. - 2nd ed. - Boston : Orentics Hall, c2011. - xv, 470p. : ill. ; 28cm. Including Index. ISBN: 9780132544955 (hbk.) Dewey Class. No.: 620.0042 / SMI