000			00299nam a2200133Ia 4500
020			_a0-486-22033-8
365			_b _2.50
942			_cBK
654			_a
245			_aPhysics experiments for children
260			_aNew York _bDover Publications _c1959
082			_a530.72
300			_bPb _c23.4cm _a96
999			_c406004 _d406004
041			_aeng