000
002660000a22001090004500
245
_a
Sphere, spheroid and projections for surveyors
100
_a
Jackson, J.E.
260
_a
London
_b
Granada Pub. Lrd.
_c
1980
080
_a
528.23
_b
J3
041
_a
EN
942
_c
BK
999
_c
116168
_d
116168