Hyde, Janet Shibley. <br/><br/>
Understanding human sexuality / 
Janet Shibley Hyde, University of Wisconsin-Madison ; John D. DeLamater, University of Wisconsin-Madison and E. Sandra Byers, University of New Brunswick. 
 - Fifth Canadian edition. 
 - [Place of publication not identified] :  Mcgraw-Hill Ryerson Limited,  2012. 
 - xix, 558 pages [and other various pages] :  illustrations. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780070329720 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sex--Textbooks.
<br/><br/><label>LC Class. No.: </label>HQ 12  / HYD 2012.