TY  - BOOK
AU  - Agor.R
TI  -  A textbook on surveying  & leveling for degree A.M.I.E and diploma  students
U1  - 526.9 
PY  - 1980///
CY  - Delhi
PB  - Khannan Publisher
KW  - Surveying
KW  - Surveying  & leveling
N1  - Includes bibliographical references and index
ER  -