Chellapandi, Sharmini What a stupid question! : 35 stories of stupid questions with clever endings / Sharmini Chellapandi ; illustrated by Ang Xiaohui - Singapore : National Library Board, 2006 - v, 158 p. : ill. ; 21 cm. ISBN: 9810548796 RM37.74 Subjects--Topical Terms: Inventions--HistoryInventions, Employees'