TY  - BOOK
AU  -  Punmia,B C ; Jain ,Arun kumar; Jain, Ashok Kumar
TI  -  Surveying
SN  - 1978
U1  -  526.9  PUN-S16 
PB  -  Laxmi Publications Ltd, New Delhi
KW  -  Surveying; Mathematical Geography
ER  -