TY  - BOOK
AU  - PUNMIA B. C., JAIN A. K. AND JAIN A. K.
TI  - SURVEYING- III HIGHER SURVEYING -III
SN  - 81-7008-054-1
U1  - 627.81 
PB  - LAXMI PUBLICATIONS (P) LTD., NEW DELHI
KW  - ELEM. OF CIVIL ENGINEERING
N1  - III
ER  -