College Physics 6th Edition by Wilson Buffa Lou Question Bank
If you just need the physics knowledge and not that specific textbook, OpenStax (by Rice University) provides peer-reviewed, professional-grade physics textbooks for free online. wilson buffa lou physics 6th edition pdf link
If you need the book just for this semester, Pearson (the publisher) or VitalSource often offers the 6th edition eText for a 180-day rental. College Physics 6th Edition by Wilson Buffa Lou
You can find used or new hardcover editions of the 6th edition (published in 2006) on retailers like GetTextbooks Digital Platforms: OpenStax (by Rice University) provides peer-reviewed