Babu, Velaga Sarath Properties of high strength concrete utilizing recycled aggregate / Velaga Sarath Babu - Germany : LAP LAMBERT Academic Publishing, c2015. - xxi, 209 p. : ill. ; 24 cm. ISBN: 9783659751189 Subjects--Topical Terms: interfacial transition zoneConstruction and demolition waste Dewey Class. No.: 620 / BAB/P