Bryon, Mike. How to pass diagrammatic reasoning tests : essential practice for abstract, input type and spacial reasoning tests / Mike Bryon. - 1st ed. - London ; Philadelphia : Kogan Page, 2008. - 232 p. : ill. ; 22 cm. ISBN: 9780749449711 (pbk.) LCCN: 2008027145 Subjects--Topical Terms: Reasoning (Psychology)--Testing. Dewey Class. No.: 153.43 / BRY