000			00413nam a2200145Ia 4500
008			230130s9999||||xx |||||||||||||| ||und||
020			_a9783642295997
100			_aWilliam Seager
245		0	_aNatural Fabrications
250			_a2012
260			_bSpringer Berlin Heidelberg _c2012
440			_aThe Frontiers Collection
650			_aPhysics and Astronomy
856			_uhttps://doi.org/10.1007/978-3-642-29599-7
999			_c16910 _d16910