43:20 duration 43 minutes 20 seconds
HM803 Surveillance Systems
49:43 duration 49 minutes 43 seconds
VM_544_10282010_MI_Surveillance__Wilkins
05:13 duration 5 minutes 13 seconds
HM-876-Week-14-Audio
59:37 duration 59 minutes 37 seconds
HM 846 Jim Collins
11:59 duration 11 minutes 59 seconds
HM844 Week-14-Lecture
44:01 duration 44 minutes 1 second
HM803 sec730 Surveillance