TY  - BOOK
AU  - Dcruz.J.E.A.
TI  - Surveying &Levelling.For Students.P-2.Theodoli..
U1  - 25B-159 
PY  - 1973///
PB  - Higginbothms Ltd. Madras
KW  - CIVI
KW  - C-16
ER  -