Children's Own GSAT communication task : revision guide and workbook, with practice tests / compiled by Owen R. Speid. - Kingston (P.O. Box 40, Kgn.) : Selecto , 2005. - 66 pages : color illustrations ; 28 cm ISBN: 9768050160 9789768050168 Subjects--Topical Terms: English language--Examinations, questions, etc..