Here are a few notable "guides" or documents that match that specific file size:
The Royal College of General Practitioners (RCGP) offers a "Super Condensed Guide to Haematology" for medical students and professionals, which is exactly 292 KB. (292 KB)
ACUVUE provides a Patient Instruction Guide for their 1-Day MOIST contact lenses, covering handling and safety. Here are a few notable "guides" or documents
Safe Food Australia offers a guide specifically for Home-Based Food Businesses that clocks in at 292 KB. 3. Niche Interests (292 KB)