000			00365nam a22001457a 4500
999			_c53277 _d54824
003			ISURa
008			211122b xxu||||| |||| 00| 0 eng d
041			_aEnglish
082			_a531.6 _bSCI
245			_aScience _bIt's changing your world
260			_bNational Geographic Society _c1946
300			_a104 p. _c28 cm.
650			_aSCIENCE _981814
942			_2ddc _cLN