Jay D. Helsel

• Engineering drawing and design
• Drawing Workbook to Accompany Engineering Drawing and Design
• Engineering drawing and design
• Interpreting engineering drawings
• Engineering Drawing and Design
• Engineering Drawing and Design, Student Edition with CD-ROM
• Mechanical Drawing
• Mechanical Drawing
• Mechanical Drawing Board & CAD Techniques, Student Edition
• Reading engineering drawings through conceptual sketching
• Engineering Draw Fundamental Version 2002
• Engineering Drawing and Design