Society and culture with family planning/ 
Ecoben, Wenceslao B. 
 -  Books Atbp. Publishing Corp.,  2015 
 - xiii, 261 p. ;. 
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<br/><br/><label>ISBN: </label>9-71041291-4 
<br/><br/><label>Dewey Class. No.: </label>F 301 E1931 2015