TY  - BOOK
AU  - Clark David
AU  - Jackson J.E.
TI  - Higher Surveying Volume - II
SN  - 12351
U1  - 526.9               
PY  - 1983///
CY  - New Delhi
PB  - CBS Publishers & Distributors Pvt. Ltd.
KW  - Surveying526.9
ER  -