Complex sentence: For the third edition Ronald J. Marhefka joined Kraus as author/editor with many chapters written by renowned experts in their field and updated the book with respect to computer modeling and terahertz waves.
Split into simpler sentences: For the third edition Ronald J. Marhefka joined Kraus as author and editor with many chapters written by other experts. The book was updated with respect to computer modeling and terahertz waves.