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<link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css">
<form id="search" role="form">
<div class="form-group">
<label class="sr-only" for="query">Search Query</label>
<input id="query" type="search" placeholder="ISBN or title" class="form-control">
</div>
</form>
<div id="books">
</div>