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CH495 Guest Lecture Dr. Quyen Hart 2014-03-12

duration 44 minutes 46 seconds

CH495 Guest Lecture Dr. Quyen Hart 2014-03-12

CH495 Guest Lecture Dr. Quyen Hart 2014-03-12

CH495 Guest Lecture Dr. Quyen Hart 2014-03-12

Dr. Quyen Hart, astronomer in the Regis College…

astronomy
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From  Nicholas Kallan 23 plays 0