TY  - BOOK
AU  - Punmia B.C., Ashok K. Jain., Arun K. Jain
TI  - Surveying - III  Higher Surveying
SN  - 81-7008-825-9
U1  - 625.723 PUN 
CY  - New Delhi
KW  - civil
KW  - Surveying,-,III, Highe, Surveying,civil
ER  -