TY  - BOOK
AU  - Staley,William Wesley
TI  - Introduction to Mine Surveying,
SN  - 0804703612
AV  - TN273 .S8 1964
U1  - 622.14 
PY  - 1964///
CY  - Stanford University, Calif.
PB  - Stanford University Press
KW  - Mine surveying
N1  - Bibliography: p. [293]-297
ER  -