Sorrentino, Sheila A. <br/><br/>
Mosby's Canadian textbook for the support worker / Sheila A. Sorrentino, Leighann N. Remmert ; Canadian authors: Mary J. Wilk, Rosemary Newmaster. 

 - Fourth Canadian edition 
 - Toronto  Elsevier Canada,  2018 
<br/><br/><label>ISBN: </label>9781771720434 
<br/><br/><label>National Library of Medicine Call No.: </label>WY 193 SOR 2018