Wait, but the user might not just want info on the book; they might be trying to find a free PDF. But I can't promote piracy. So, I need to balance by explaining the book's importance and then guiding them to legitimate sources. Maybe suggest libraries, used copies, or official publishers' sites. Also, consider that some students can't afford books, so maybe suggest study groups or shared resources through legal means.
Wait, but the user might not just want info on the book; they might be trying to find a free PDF. But I can't promote piracy. So, I need to balance by explaining the book's importance and then guiding them to legitimate sources. Maybe suggest libraries, used copies, or official publishers' sites. Also, consider that some students can't afford books, so maybe suggest study groups or shared resources through legal means.