Parry, Wilfrid H. <br/><br/>
Communicable diseases :  an epidemiological approach / 
by Wilfrid H. Parry 
 - 2nd ed. 
 - London :  English Universities Press,  1973 
 - 194 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>0340177055 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sexually transmitted diseases
<br/><br/><label>National Library of Medicine Call No.: </label>WC100  / .P265i 1973 9