Hanif, Umer Comparative study of self compacting concrete (scc) using river gravel and crushed stone aggregates with simultaneous cement replacement by srms / Umer Hanif. - Islamabad: SCEE - NUST, 2015. - 81 p. : ill. ; 30cm. ISBN: Subjects--Topical Terms: Structural Engineering MS-Thesis. Dewey Class. No.: 624.1