TY  - BOOK
AU  - Landon,Robert P.
TI  - Practical surveying for technicians
SN  - 0827339410 (cased)
PY  - 1994///
CY  - Albany, N.Y.
PB  - Delmar Publishers
KW  - Surveying
N1  - Includes index; Includes bibliographical references: p. 289-291
ER  -