000
00258nam a2200109Ia 4500
008
220201s1962 xx 000 0 eng d
100
_a
Barkan, DD
245
0
_a
Dynamics of bases & foundations
260
_b
Mc Graw Hill
_c
1962
300
_a
434
942
_2
ddc
999
_c
78160
_d
78160