Knowlton, MaryLee,  1946- <br/><br/>
Safety at school /  [book] 

 - St. Catharines, ON :  Crabtree Pub.,  c2009. 
 - 32 p. :  col. ill. ;  29 cm. 
 - Staying safe .
 - Knowlton, MaryLee,  BC Centre for Safe Schools and Communities.  1946-  Staying safe / .
<br/><br/> Includes index.  "Guided reading: L"--Back cover. 
<br/><br/><label>ISBN: </label>9780778743170 (bound) :  $25.95 9780778743224 (pbk.) :  $9.95 0778743179 (bound) 0778743225 (pbk.) 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>20089055527  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Schools<br/>Safety education<br/>Ecoles<br/>Securite
<br/><br/><label>Dewey Class. No.: </label>613.6 KNO