Home › Authors › Shawna D. Lockhart 👤 Shawna D. Lockhart 3 books Books by Shawna D. Lockhart Autocad 2019 Instructor Autocad 2019 Instructor 2018 ENGNRG DESIGN COMMUNCTN and SO ENGNRG DESIGN COMMUNCTN and SOLIDWRKS STU 04-5 2004 Engineerng Design Comm and Sol Engineerng Design Comm and Solidwks Kit Pk 2003