t}}{% endif %}">
    </div>
      <div class="form-group">
      <label for="comments">{{_('Description')}}</label>
      <textarea class="form-control" name="comments" id="comments" rows="7">{% if book.comments %}{{book.comments[0].text}}{%endif%}</textarea>
    </div>
    <div class="form-group">
      <label>{{_('Identifiers')}}</label>
      <table class="table" id="identifier-table"><tbody>
	{% for identifier in book.identifiers %}
	<tr>
      <td><input type="text" class="form-control" name="identifie