Yong, Zhang
Primary 1 mathematics ace the exam with my 24/7 personal tutor Dr. Zhang Yong - Singapore : Outreach Edusys Pte Ltd, 2010 - 129 pages ; 26 cm.
9789814275125
Mathematics -- Study and teaching (Elementary).
Mathematics -- Textbooks.
372.7 Y55p 2010 [Level 1]
Primary 1 mathematics ace the exam with my 24/7 personal tutor Dr. Zhang Yong - Singapore : Outreach Edusys Pte Ltd, 2010 - 129 pages ; 26 cm.
9789814275125
Mathematics -- Study and teaching (Elementary).
Mathematics -- Textbooks.
372.7 Y55p 2010 [Level 1]