New syllabus mathematics workbook 1 /
Teh, Keng Seng
New syllabus mathematics workbook 1 / Keng Seng Teh and Chin Keong Looi - Singapore : Shing Lee Publishers, 1992 [reprinted 2006] - iv, 148 pages : illustrations ; 25 cm.
9789812370006 9812370005
510
New syllabus mathematics workbook 1 / Keng Seng Teh and Chin Keong Looi - Singapore : Shing Lee Publishers, 1992 [reprinted 2006] - iv, 148 pages : illustrations ; 25 cm.
9789812370006 9812370005
510