Williams, Peter L. <br/><br/>
Basic human embryology 
[by] P.L. Williams, C.P. Wendell-Smith [and] Sylvia Treadgold. 
 - Philadelphia  Lippincott  [1966] 
 - 136 p.  illus. (part col.). 
<br/><br/>Bibliography: p. 7. 
<br/><br/><label>LCCN: </label>66004150 //r83 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Embryology, Human