dream-looking for a book that will give me answers?

few days ago i had this dream that im in a book store and im looking for a certain book cause something tells me if i find this book my knowledge will be through the roof. so while im going through some books i come across 1 with 3 titles from up and down. the title didnt seem like words just bunch of letters i think. before i even try to open the book i wake up. the letters i can remember are VSI. anyone else had dreams like this? or know what im talking about?

It could mean a number or different things, its clearly an achrinum, i would google it, and see what it stands for.