AAppropriate Mthd Dvlpmt & Mgtv2Appropriate Mthd Dvlpmt & Mgtv2de GuptaMateriasManagementEdiciones (1)Appropriate Mthd Dvlpmt & Mgtv2 (1989)Taylor & Francis · inglés · ISBN 9789061919674Más obras de GuptaCambridge Activity Book B (Old edition) Ref : 9781107464506Civil Engineering: Through Objective Type QuestionsTunneling in Rock by Drilling and Blasting