TY  - BOOK
AU  - Crawford,David
TI  - Careers in surveying
SN  - 085038706X
PY  - 1983///
CY  - London : 
PB  - Kogan Page, 
KW  - Surveying
KW  - Vocational guidance
KW  - Great Britain
N1  - Bibliography: p82-86
ER  -