TY  - BOOK
AU  - Punmia B.C., Ashok K. Jain., Arun K. Jain
TI  - Surveying -VOL.II
SN  - 81-7008-883-6
U1  - 625.723 PUN 
CY  - New Delhi
KW  - civil
KW  - Surveying,-VOL.II,civil
ER  -