Cups and downs/
Stewart, Ian.
Cups and downs/ Ian Stewart. - Washington D. C.: Mathematical Association of America, ©Jul 2012-Sept 2015. - v43 n1, pages 15-19: illustrtations; 28 cm.
0746-8342
Mathematics.
DPer 510.5 C697 Jan 2012-Sept 2015 v. 43 & 46, n. 1-4
Cups and downs/ Ian Stewart. - Washington D. C.: Mathematical Association of America, ©Jul 2012-Sept 2015. - v43 n1, pages 15-19: illustrtations; 28 cm.
0746-8342
Mathematics.
DPer 510.5 C697 Jan 2012-Sept 2015 v. 43 & 46, n. 1-4
