Lai Choo Heng
Senior Science Teacher
at
SM Vokasional Nibong Tebal
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About
Lai Choo Heng
Phd in Mathematics. Male age 52 - Malaysian Chinese -
Penang, Malaysia
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Website
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Activity
Lai Choo Heng commented on the download Reusable Animated Callouts
"I'm very keen of using in to prepare form my applied science tutorial. Thanks"
- over 12 years ago12/30/11 at 12:42 am (UTC)