Halstead, J. Mark. <br/><br/>
Values in sex education :  from principles to practice / 
J. Mark Halstead and Michael J. Reiss. 
 - London :  Routledge/Falmer,  2003. 
 - viii, 230 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0415232562 :  £55.00 0415232570 (pbk.) :  £16.99 
<br/><br/><label>Nat. Bib. No.: </label>GBA2X3676  bnb 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sex instruction.<br/>Hygiene, Sexual.
<br/><br/><label>Dewey Class. No.: </label>613.907