000
002800000a22001090004500
245
_a
Rock drilling : rock drilling techniques, pneumatic tools, compressors
260
_a
Essen
_b
Vulkan Verlag
300
_a
221 p., ill.
080
_a
622.233
_b
R6
041
_a
EN
942
_c
BK
999
_c
52929
_d
52929