A population profile is a chart showing the number of people as a function of their ages for a specific geographical area.
This population profile shows the percentage of the total population by age for both male and female. The data is from the 1998 census of Mobile County.
There are three types of card catalogue.
ReplyDeleteClassified catalogue, author catalogue, and title catalogue. Use the classified catalogue when you do not know the author or the title of a book, or when you want to search about a specific subject thoroughly.