Yong, Zhang
Primary 3 mathematics ace the exam with my 24/7 personal tutor Dr. Zhang Yong - Singapore : Outreach Edusys Pte Ltd, 2010 - 122 pages ; 26 cm.
9789814275149
Mathematics -- Study and teaching (Elementary).
Mathematics -- Textbooks.
372.7 Y55p 2010 [Level 3]
Primary 3 mathematics ace the exam with my 24/7 personal tutor Dr. Zhang Yong - Singapore : Outreach Edusys Pte Ltd, 2010 - 122 pages ; 26 cm.
9789814275149
Mathematics -- Study and teaching (Elementary).
Mathematics -- Textbooks.
372.7 Y55p 2010 [Level 3]