Maths Olympiad :
Chew, Terry
Maths Olympiad : Beginner (Pr. 3 & 4, 9-10 yes. old) / Terry Chew. - Singapore : Singapore Asian Publisher, 2012. - 287 p. : ill. ; 18 cm.
9789812740649
QA 253.67 / .C539b 2012
Maths Olympiad : Beginner (Pr. 3 & 4, 9-10 yes. old) / Terry Chew. - Singapore : Singapore Asian Publisher, 2012. - 287 p. : ill. ; 18 cm.
9789812740649
QA 253.67 / .C539b 2012