000
00320nam a2200121Ia 45e0
008
181001s1969 xx 000 0 und d
100
_a
Varjirani Ratwani
245
0
_a
Analysis of structures
250
_a
1969
260
_c
1969
300
_a
616
942
_2
ddc
_c
BK
999
_c
127
_d
127