TY  - BOOK
AU  - PUNMIA B.C., JAIN A. K. AND JAIN A. K.
TI  - SURVEYING -III HIGHER SURVEYING
SN  - 81-7008-825
U1  - 627.81 
PB  - LAXMI PUBLICATIONS (P) LTD., NEW DELHI
KW  - ELEM. OF CIVIL ENGINEERING
N1  - 11152
ER  -