Duggal k s Surveying volume 1 / S. K. Duggal - Toronto : McGraw - Hill Publishing , 2004. - xiii, 630 pages. : illustration ; Includes bibliographical references and index. ISBN: 0070534705 LCCN: 98148629 Subjects--Topical Terms: Surveying. LC Class. No.: TA 545 / .D85 2004 Vol.I Dewey Class. No.: 526.9