TY  - GEN
AU  - Husain, S. K.
AU  - Nagaraj, M. S.
TI  - Textbook of surveying
SN  - 8121900212
U1  - 625.72 
PY  - 1983///
CY  - New Delhi
PB  - S. Chand
KW  - Engineering of railroads and roads
KW  - Surveying and design
KW  - Roads
ER  -