If you looking up some one's name in the dictionary,does it go in order by last or first name?

there's no names in a dictionary. or a thesaurus. its in an encyclopedia. and it goes by their last name first.

If you looking up some one's name in the dictionary,does it go in order by last or first name?
In order by last name. Same is true of any reference book.
Reply:no names in dictionary. I use a thesaurus for that.

flowering shrubs