000			00307nam a22001217a 4500
003			OSt
005			20190522122500.0
008			130429t xxu||||| |||| 00| 0 eng d
040			_cAir University
245			_aThe video encyclopedia of physics demonstrations 2
260			_aLos Angeles _c2000
942			_2ddc _cBK
999			_c4563 _d4563