"The attainment and ability of Hong Kong primary IV pupils : a first study"@en . . . . . . . . . "The Attainment and Ability of Hong Kong Primary IV Pupils. A first study. Edited by A. Godman"@en . . "The attainment and ability of Hong Kong Primary IV pupils : a first study"@en . "The attainment and ability of Hong Kong primary IV pupils"@en . . . "The attainment and ability of Hong Kong Primary IV pupils"@en . . . . . . .