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The Cuba review. THE CUBA REVIEW. 15 MAKING CONCRETE BLOCKS IN CUBA. A Good and Profitable Business. BY GEORGE RICE. In Cuba they make concrete blocks on somewhat different plans from
1 UNIVERSIDAD CENTROAMERICANA “JOSE SIMEON CAÑAS”, UCA Materia: MATERIALES DE CONSTRUCCION GUIA DE CLASES No. 9 MATERIALES
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