Library assistants organize and lend library materials.

Library assistants help people borrow materials from the library. They record information from the borrower and issue a library card. They answer routine questions and refer people to the librarian if needed.

When customers borrow items, assistants record or scan information from the borrower's library card. When they return items, assistants check the due date and inspect the item for damage. Library assistants repair damaged books, using mending tape and paste. They may collect overdue fines. They sort the items and return them to shelves or storage areas. They deliver and retrieve items by hand or pushcart.

Library assistants maintain records of library items. They classify and catalog items according to their contents and purpose, with guidance from a librarian. In addition, they perform some clerical work, including typing, filing, and photocopying.

Library assistants operate and maintain audio-visual equipment. They explain how to use reference equipment, computerized databases, and the Internet.

Some library assistants specialize in helping patrons who have vision problems. They review the borrower's list and locate the items. These could include large-type or Braille volumes, tapes, or audiobooks.

A few library assistants may operate small branch libraries, under supervision.