Teka-teki dan permainan bermatematik/
Oh, Teik Bin
Teka-teki dan permainan bermatematik/ Oh Teik Bin, Aun Ah Thim. - K.L.: DBP, 1987. - 246 p. : ill. ; 23 cm.
Questions and answers
Mathematics--Miscellnea
Riddler
Teka-teki dan permainan bermatematik/ Oh Teik Bin, Aun Ah Thim. - K.L.: DBP, 1987. - 246 p. : ill. ; 23 cm.
Questions and answers
Mathematics--Miscellnea
Riddler
