000
00280nam a22001217a 4500
003
OSt
008
240117b |||||||| |||| 00| 0 eng d
082
_a
614.8
_b
I-5S
245
_a
Safty in walls and biorcholes
260
_a
inst.civil.engg
_c
1972
300
_a
23
942
_2
ddc
_c
RFB
999
_c
36216
_d
36216