AGOR R. A TEXTBOOK OF ADVANCED SURVEYING 4TH ED Textual Documents - 01-01-2007 - KHANNA PUBLISHERS, NEW DELHI - XVI/684 21 X 14 12158 ISBN: 81-7409-053-3 PAPER BACK Subjects--Index Terms: ELEM. OF CIVIL ENGINEERING Dewey Class. No.: 627.81 / AGO