Authors: Neil D. Jespersen

  • AP Chemistry Premium, 2024: 6 Practice Tests + Comprehensive Review + Online Practice — Neil D. Jespersen

    AP Chemistry Premium, 2024: 6 Practice Tests + Comprehensive Review + Online Practice — Neil D. Jespersen

  • AP Chemistry Flashcards, Fourth Edition: Up-To-Date Review and Practice + Sorting Ring for Custom St — Neil D. Jespersen

    AP Chemistry Flashcards, Fourth Edition: Up-To-Date Review and Practice + Sorting Ring for Custom St — Neil D. Jespersen