TY  - BOOK
AU  - Kavanagh, Barry F.
AU  - 
AU  - Bird, S.J. Glenn
TI  - Surveying: principles and applications
SN  - 981-3076-57-7
U1  - 526.9 K171 1997 
CY  - Singapore
PB  - Prentice - Hall.
KW  - Surveying
ER  -