Campbell John A <br/><br/>
Obstetrical Diagnosis by Radiographic, Ultrasonic, and Nuclear Methods 

 -  The Williams & Wilkins Com:USA  1977 
 - 207pgs 
<br/><br/><label>ISBN: </label>0-683-014116-1 
<br/><br/><label>Nat. Bib. No.: </label>001560 
<br/><br/><label>Dewey Class. No.: </label>618-073.75 O17