Ramachandran Pillai, R <br/><br/>
Comparative study of measures of age heaping / 
by R Ramachandran Pillai  
 - Trivandrum :  Department of statistics,  1971. 
 - 31p. : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Age heaping
<br/><br/><label>Dewey Class. No.: </label>331.1109  / RAM/C