1 <select class="advsearch" name="idx">
2 <option value="kw">Keyword</option>
3 <option value="au">Author</option>
4 <option value="au,phr"> Author as Phrase</option>
5 <option value="cpn"> Corporate Name</option>
6 <option value="cfn"> Conference Name</option>
7 <option value="cpn,phr"> Corporate Name as Phrase</option>
8 <option value="cfn,phr"> Conference Name as Phrase</option>
9 <option value="pn"> Personal Name</option>
10 <option value="pn,phr"> Personal Name as Phrase</option>
11 <option value="ti">Title</option>
12 <option value="ti,phr"> Title as Phrase</option>
13 <option value="se"> Series Title</option>
14 <option value="su">Subject</option>
15 <option value="su,phr"> Subject as Phrase</option>
16 <option value="bc">Barcode</option>
17 <option value="sn">Standard Number</option>
18 <option value="nb"> ISBN</option>
19 <option value="ns"> ISSN</option>
20 <option value="callnum"> Call Number</option>
21 <option value="ln,rtrn">Language</option>
22 <option value="nt">Notes/Comments</option>
23 <option value="curriculum">Curriculum</option>
24 <option value="pb">Publisher</option>
25 <option value="pl">Publisher Location</option>
26 <option value="yr">Publication Date (yyyy)</option>
27 <option value="acqdate">Acquisition Date (yyyy-mm-dd)</option>