AUTHOR
Abasolo, Pasita A.
1
Andres, Tomas D.
2
Carey, Raymond G.
1
Carlos, Crispiniano P.
1
Jones, Russell A.
1
Martinez, Esdras T.
1
Martires, Concepcion Rodil
1
Neuman, William Lawrence 1953-
1
Philippines (Republic). Bureau of the Census and Statistics
1
Philippines (Republic). National Economic and Development Authority
1
Philippines. Bureau of the Census and Statistics
1
Philippines. National Census and Statistics Office
1
Posavac, Emil J.
1
Sison, Perfecto S.
1