Singapore math worktext Yeo, Joseph creator author. Seng, Teh Keng author. Meng, Neo Chai Meng author. Yee, Loh Cheng author. Chow, Ivy author. Hong, Ong Chan author. Har, Dr. Yeap Ban consultant. text Manila Rex Book Store c2017 New Edition 2017 monographic eng

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ix, 373 pages : color illustrations ; Dr. Joseph Yeo, Teh Keng Seng, Loh Cheng Yee, Ivy CHow, Neo Chai Meng, Ong Chan Hong ; Dr. Yeap Ban Har, consultant. Junior High School Mathematics English Mathematics Textbooks (Secondary) Singapore 9789712386848 [paperback] 251023 20251023154539.0