000 00223 a2200085 4500
020 _a9780544105850
082 _a510 STRO
100 _aSteven Strogatz
_9176416
245 _aThe joy of Xa guided tour of math from one to infinity
999 _c745458
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942 _w395
_xKholofelo Moabelo
_y395
_zKholofelo Moabelo