TY - BOOK AU - Varghese, P C TI - Building materials SN - 9788120328488 CY - New Delhi KW - Building materials KW - Building stones KW - Cement and KW - Concrete blocks KW - Flooring -- Materials KW - Iron and steel KW - Materials -- Building materials KW - Mix design -- Concrete KW - Structural concretes N1 - Includes bibliographical references and index ER -