|i've found that putting books & papers into binders is a good way to keep them. i can file like subjects together, & label the back.|
|This book is a well-used favorite of mine. i really love my sturdy, office-quality 3hole punches!|
An office supply store will also cut off the binding & punch for you. When i use the store, it costs between $1-$2 for the service, providing my own, often re-used, binder.