Entity API object structure

I previously created the Biblio entity without the Entity API, and used Drupal's default Entity object structure. Using this structure, each field property is accessed using a nasty nested function. Example:
$biblio->biblio_title['und'][0]['value']
Above, $biblio is the object, biblio_title is the field name, 'und' is the language code of the field instance, 0 is the delta (only goes above 0 if field is multi-valued), and 'value' is the array key for the value of the field.
This is an ugly way to set/access a property of a biblio object, and I'm pretty sure the Entity API has its own structure using a "wrapper".
Look into this and see if there's a better way to set up the Biblio object's structure.