Gray, W.S. Reinforced concrete reservoirs and tanks/ W.S. Gray; revised by G.P. Manning - 4th rev ed. - London: Concrete Pub., 1960 - vi, 189 p.; 22 cm. Includes index ISBN: £ 1.80 Subjects--Topical Terms: Reinforced concreteConcrete tanksConcrete walls Dewey Class. No.: 624.183