A database of library materials. An online library catalog is an electronic bibliographic database that describes the books, videotapes, periodicals, etc. carried by a particular library. The online library catalog evolved from a printed source, the library card catalog. Before the advent of online catalogs, library catalogs were pieces of furniture that contained numerous small drawers. In these drawers were contained the records of particular items in the library.
The number of Pima County homeless youth whose parents have been deported rose 50 percent in one year, a nonprofit advocacy group reports. There are more than 4,000 homeless youth in Pima County, and last year about 4 percent of them were children of deportees, twice as many as the previous year, according to Youth On Their Own officials. A story by Arizona Public Media. Read story.
Pima County, AZ. Summary. A major commercial and academic hub, Pima County is home to Tucson, the second largest city in Arizona. The county is approximately 9,200 square miles, has the second largest population of Arizonaâs 15 counties, and is one of the oldest continuously inhabited areas of the United States. Its population, which has nearly tripled since 1970 and is projected to reach 1.4 million by 2041, is almost one third Hispanic.