TY  - BOOK
AU  - Legault,A.R.
TI  - Surveying:  : an introduction to engineering measurement
AV  - TA562.L4 
PY  - 1956///
CY  - New York
PB  -  : Prentice-Hall, Inc.
KW  - Surveying
N1  - Includes index
ER  -