000 00288nam a2200109 4500
999 _c174712
_d174702
020 _a5017558585069
245 _aThe Golden Ratio
_bthe mathematical language of beauty
260 _bNational Geographic
_c2016
300 _a158p.
_b(hbk)
650 0 _aSCIENCE
_9213
022 _a5017558585069