Mitton, Tony. Tech and the hole / by Tony Mitton, Martin Chatterton. - London : Collins, 2005. - 15 p. : ill., col. ; 20 x 21 cm. - Collins big cat red A ; band 2a . K-3. ISBN: 0007185545 9780007185542 Subjects--Topical Terms: Detective--Fiction.Reading training, English (Elementary). Dewey Class. No.: E 428.64 MIT /I