TY  - BOOK
AU  - Roy, S.K.
AU  - 
TI  - Fundamentals of surveying
SN  - 9788120341982
U1  - 526.9 
PY  - 2010///
CY  - New Delhi
PB  - Prentice-Hall of India
N1  - Includes  biblographical references and index
ER  -