Paperback book: Weapons of Math Destruction by Cathy O’Neil Excellent Used Cond!

I am selling my son’s college textbooks and other required reading books for his classes thus far. 📗📙📕📘 All are in excellent used condition. Weapons Of Math Destruction by Cathy O’Neil is 275 pages long. Book is about 8” x 5” by .75” thick. It is a book about how big data increases inequality and threatens democracy. 📗 A New York Times Bestseller As always, this book comes from my own smoke free home.