The Trillium List contains the titles of those textbooks approved by the Minister of Education for use in Ontario schools. http://www.trilliumlist.ca/
Find Trillium List Textbooks and other specific formats.
Go to http://library.queensu.ca. Select Search Omni for your title from the Trillium list:
For this Math book, Nelson mathematics 10, the call number is QA39.2.M343 2001t. and new textbook - all of which are on the first floor. The teacher guide will be next to the student text if available.