TY  - BOOK
AU  - Arora, K. R.
TI  - Surveying a Text Book for Degree Diploma and Amie Students in Si Units 3
SN  - 8189401276
U1  - 526.9 
PY  - 2009///
CY  - Delhi : 
PB  - Standard Book House, 
KW  - Surveying
N1  - YY; v. 3.
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/81-89401-27-6.pdf
ER  -