000
00276nam a2200109Ia 4500
008
200302s9999 xx 000 0 und d
100
_a
J. J. Svec & Others
245
_a
Lightweight Aggregate Concrete
260
_b
The Construction Press Ltd.
260
_c
1977
300
_a
169 P.,
999
_c
293
_d
293