My family is kind of annoying sometimes. My 7 year old brother is OBSESSED with cars. HE has a crush on our next door neighbour. My mom is sort of a well known singer. My dad's VERY strict. And then there's our dog, Maxie. She's a pomeranian pooch.
1.the internet
2 online catalogue (or less often card catalog) usually found on a PC and the front of the library
3 Author's name, title and call number
4 A number that indicates a books category and where to locate it in the library
5 the Dewey Decimal System on the library of Cosngress system
I think it is the third one