00334nam a2200133Ia 4500 2116 20261006003608.0 120911s9999 xx 000 0 und d 510 TEH' Teh Keng Seng 3187 New syllabus D mathematics 2 / Teh Keng Seng. - 3rd ed. 3rd ed. Shinglee 2116 2116 0 0 0 0 NU NU 2012-09-11 0 510 TEH' 3401 2012-09-11 00:00:00 2012-09-11 OS