000			a
999			_c16651 _d35976
003			SV-SsUGB
005			20241127103306.0
008			241113b es ||||| |||| 00| 0 spa d
020			_a9780064450935
040			_aUGB _cUGB
041			_heng
082			_222a. ed. _a820 _bB817
100			_aBrandenberg, Aliki _eAutor _932984
245			_aFossils tell of long ago / _cAliki Brandenberg
250			_a1a. ed.
260			_aNew York : _bHarper Collins Publishers, _c1972
300			_a32 p. ; _c17 cm.
520			_aWhat is a fossil? Sometimes it's the imprint of an ancient leaf in a rock. Or it could be the skeleton of a dinosaur that has turned to stone. With clear prose and beautifully detailed illustrations, award-winning author and illustrator Aliki describes the different ways fossils are formed and what they tell us about life on Earth long ago.
650			_aPALEONTOLOGÍA _916284
650			_aLIBRO DE LECTURA _950
942			_2ddc _cBK _e22a. ed.