The basics of residential design, commercial drafting, basic materials used for construction, common construction methods, and drawings typically associated with commercial construction are all covered in this comprehensive book, which is written to meet the most recent editions of IRC and IBC.
I struggled with the content in this book. I read it from cover-to-cover. I would understand it more if I practiced the exercises. I could not be a draftsperson, but maybe I added to my vocabulary.
This book has many errors. one example is page 579, SPAN TABLES: The book referances Appendix D, there is no Appendix D. Page 580: "To determine if D is suitable, examine the D value for the 6 X 12." D (deflection) is a calculated value. The value to examine is E (Modulus of elasticity) for the 6 X 12. Be very careful using any of Delmar's learning products.