<!--
	DTD for class search by termId, acadId and subject.
-->
<!ELEMENT classes (class+)>
<!ATTLIST classes
	xmlns:atom CDATA #IMPLIED
	acadid CDATA #IMPLIED
	subject CDATA #IMPLIED
	term CDATA #REQUIRED>
<!ELEMENT class (atom:link)>
<!ATTLIST class
	catalognum CDATA #REQUIRED
	id CDATA #REQUIRED
	offering CDATA #REQUIRED
	subject CDATA #REQUIRED
	term CDATA #REQUIRED>
<!ELEMENT atom:link EMPTY>
<!ATTLIST atom:link
	href CDATA #REQUIRED
	rel CDATA #REQUIRED>