Lock, Geoffrey Field
General sources of statistics .-- London : Heinemann Educational Books , 1976
.--XVIII, 61 p. 27 cm. .-- ( Review of U.K. Statistical Sources ; v ).
Indice
0435825437
REINO UNIDO
ESTADISTICAS
General sources of statistics .-- London : Heinemann Educational Books , 1976
.--XVIII, 61 p. 27 cm. .-- ( Review of U.K. Statistical Sources ; v ).
Indice
0435825437
REINO UNIDO
ESTADISTICAS