by O'Connor, Erin,

[ 01. English Non Fiction ] Authors: Dickson, Bill. | Bozik, Chrissy. Published by : Scholastic Canada, (Toronto :) Physical details: 93 p. : ill. ; 20 cm. Subject(s): Canadian wit and humor (English). | Mathematics --Humor. | Humour canadien-anglais. | Mathématiques --Humour. Year : 2011 Item type : 01. English Non Fiction