The Mythical Man-Month: what hasn't changed in 50 years

This book, written by Frederick Brooks in 1975, contains assessments of software processes. When I combine its refactoring insights with my own experience, I see that after 50 years not much has really changed.

Finding the book in its original language may not be easy; you can use Turkish summaries. Observations like “adding people to a late project makes it later” are more than relevant for today’s teams too.