TY  - BOOK
AU  - CLARK D.
TI  - PLANE AND GEODETIC SURVEYING : PLANE SURVEYING VOL. I
U1  - 526.302462 
PY  - 1983///, R.P. 2004
PB  - CBS PUBLISHERS & DIST. PVT. LTD.
KW  - CIVIL
N1  - S/SI/18-19/5006
ER  -