Nor Hafizah binti Mohd Suhadis, MECHANICAL PROPERTIES OF CONCRETE BY USING RECYCLE POLYVINYL CHLORIDE (PVC) AS SAND REPLACEMENT // NOR HAFIZAH BINTI MOHD SUHADIS - xvii, 70pages : illustrations ; 30cm Includes bibliographical and references Subjects--Topical Terms: MECHANICAL ENGINEERINGMECHANICAL PROPERTIES Universal Decimal Class. No.: 691.175