Manual of the Institute of population problems, Welfare Ministry / 

 - Tokyo:  IPPWM,  1959 
 - 38p.:  ill.;  18cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Demography<br/>Japan<br/>Manuals
<br/><br/><label>Dewey Class. No.: </label>312  / JAP