Question

you need to write an essay about hot air ballooning. you know you've seen a good book on this topic, but you can't remember the name of the book or the name of the author. how could you most easily find this book in the library?

Answer 1

If you need to write an essay about hot air ballooning, and you know you've seen a good book on this topic, but you can't remember the name of the book or the author, the easiest way for you to find this book in the library is to locate the subject card for the book in the card catalog.