Kelly, William J. <br/><br/>
A cost-effectiveness study of clinical methods of birth control  with special reference to Puerto Rico 
[by] William J. Kelly. 
 - New York  Praeger Publishers  [1971] 
 - xii, [122] p. 
 - Praeger special studies in international economics and development .
<br/><br/>Bibliography: p. 113-121. 
<br/><br/><label>LCCN: </label>72079559 //r85 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birth control--Cost effectiveness.--Puerto Rico<br/>Cost Effectiveness--Birth control.<br/>Birth control clinics--Costs.--Puerto Rico
<br/><br/><label>LC Class. No.: </label>HQ766.5.P8  / K44 
<br/><br/><label>Dewey Class. No.: </label>338.4/3