000
002730000a22001210004500
245
_a
Plane and geodetic surveying vol2
100
_a
Clark, David
250
_a
6th rev. ed.
260
_a
London
_b
Constable
_c
1973
080
_a
528
_b
C6
041
_a
EN
942
_c
BK
999
_c
115489
_d
115489