http://book.klll.cc/ebooks/subject/1962.opds?sort_order=title 2025-11-16T03:10:05Z Books about Study skills Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-11-16T03:10:05Z https://book.klll.cc/ebooks/30309.opds How to Study George Fillmore Swain 2025-11-16T03:10:05Z https://book.klll.cc/ebooks/6109.opds How to Study and Teaching How to Study Frank M. McMurry 2025-11-16T03:10:05Z https://book.klll.cc/ebooks/10674.opds How to Use Your Mind Harry Dexter Kitson 2025-11-16T03:10:05Z https://book.klll.cc/ebooks/16547.opds Sequential Problem Solving Fredric B. Lozo