html - Extracting certain information from a page's source code? -


i trying figure out efficient way "scrap" data page's source. example be:

<th class="ddtitle" scope="colgroup" ><a href="/prod/bwckschd.p_disp_detail_sched?term_in=201370&amp;crn_in=71492">printing industry/typogaphy - 71492 - int 101 - 0</a></th>

i need text, "printing industry/typography - 71492 - int 101 - 0"

what options? (copy/paste wont because page house on 40 of these items. intend use technique other information.)

have considered using xpath?

http://www.w3schools.com/xpath/


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