/**
* Find Reserves
*
* Obtain information on course reserves.
*
* @param string $course ID from getCourses (empty string to match all)
* @param string $inst ID from getInstructors (empty string to match all)
* @param string $dept ID from getDepartments (empty string to match all)
*
* @return mixed An array of associative arrays representing reserve items (or a
* PEAR_Error object if there is a problem)
* @access public
*/
public function findReserves($course, $inst, $dept)
{
return $this->driver->findReserves($course, $inst, $dept);
}