by Troth Wells

New Internationalist Publications 2005

pbk

Available at 2 libraries

Troth Wells

New Internationalist Publications 2005 New rev. ed

pbk

Available at 1 libraries

フー・ガイク・スィム, トルース・ウェルズ著 ; ヤンソン由実子訳

協同図書サービス 1988.7

Available at 73 libraries

by Troth Wells, Foo Gaik Sim

International Organization of Consumers Unions, Regional Office for Asia and the Pacific , Isis International c1987 Isis international book series 1987/2

Available at 2 libraries

New Internationalist