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#Mon Aug 09 11:41:20 CEST 2010
Slide__Pod1AKOaEd-WfYQ0GneCwQ_footer=Am\u00E9d\u00E9e Victor Guillemin\: Les phenomenes de las physique, 1869
Slide__Pod1AKOaEd-WfYQ0GneCwQ_subTitle=
Slide__Pod1AKOaEd-WfYQ0GneCwQ_title=Interference of Sound Waves