TY  - BOOK
AU  - Saikia, Mimi Das
AU  - Das, Bhargab Mohan
AU  - Das, Madan Mohan
TI  - Surveying
SN  - 9788120339859
U1  - 625.11 SAI 
PY  - 2015///
CY  - New Delhi
PB  - PHI Learning
KW  - Survey
ER  -