Agor, R. Civil engineering conventional and objective with multiple choice questions and answers - Thirthieth Edition - New Delhi Khanna Publications 2015 - 452 p ISBN: 9788174092878 Subjects--Topical Terms: Civil Engineering LC Class. No.: 624 AGO 2015 Dewey Class. No.: 624 AGO 2015 National Library of Medicine Call No.: 624 AGO 2015