Jackson, Jacob Cooling towers, with special reference to mechanical-draught system. - London : Butterworths, 1951. - 104 p. : il., tabla, diagr. ; 24,5 cm. ApĂ©ndice, glosario y bibliografĂa: p. 73-101 Subjects--Topical Terms: CALOR -TECNOLOGIA Universal Decimal Class. No.: 66.04