TY  - BOOK
AU  - De Camp,L.Sprague
TI  - The Ancient Engineers
SN  - 0262540088
U1  - 620.0093 22
PY  - 1963///
CY  - Cambridge, Mass.
PB  - MIT Press
KW  - Engineering
KW  - History
KW  - Gen
KW  - May2012
N1  - Bibliography: p. [385]-396
ER  -