Hayden, E.S. How it works the hovercrfat E.S. Hayden - England A Ladybird Book 1969 - 50 p. pic. 17.8 cm - A Ladybird Book; 564 . ISBN: 07214023113 Subjects--Topical Terms: Hovercraft designHava ve kara taşıdı -- TasarımHand workElişi Dewey Class. No.: 629.324 HAY