Richard Brrown
30- Second Maths : The 50 most mind-expanding theories in mathematics, each explained in half a minute Richard Brrown - New York : Metro Books, 2012 - 160 pages, color illustrations ; 24 cm
9781848313699
QA112 / B769 S2012
30- Second Maths : The 50 most mind-expanding theories in mathematics, each explained in half a minute Richard Brrown - New York : Metro Books, 2012 - 160 pages, color illustrations ; 24 cm
9781848313699
QA112 / B769 S2012