TY  - BOOK
AU  - Perrott,Samuel Wright
AU  - Allan,A.L.
TI  - Surveying for young engineers
SN  - 41209830x :
U1  - 526.9 
PY  - 1970///
CY  - London
PB  - Chapman & Hall
KW  - Surveying
N1  - Includes index; Translation of: Surveying for schools
ER  -