000			00547nam a2200217Ia 4500
008			190409s9999 xx 000 0 und d
020			_a978-0-8027-7899-4
082			_aCir 500 Sci277 2011 c.1
245		0	_aSciencia : mathematics, physics, chemistry, biology, and astronomy for all /
260			_aNew York
260			_bBloomsbury
260			_cc2011.
300			_a410 p.
526			_a500-599
650			_aAstronomy.
650			_aBiology.
650			_aChemistry.
650			_aMathematics.
650			_aPhysics.
942			_cBK
999			_c2228 _d2228