I understand you're looking for the "Puntos Student Edition 10th Edition PDF." However, I cannot draft an article that provides direct links to or instructions on how to download copyrighted textbooks like Puntos de Partida without proper authorization from the publisher (McGraw-Hill). Doing so would violate copyright laws and my usage policies.
Puntos de Partida is a great resource for learning Spanish. Access it legally, and you’ll have a much smoother, more successful semester.