000
00311nam a2200121Ia 4500
001
15601
008
150525s9999 xx 000 0 und d
020
_a
0 904406 20 2
100
_a
R C De Vekey, T A Downing
245
_a
Polymers In Concrete
250
_a
0
260
_a
Great Britain
_b
The Consruction Pres
_c
1976
999
_c
51428
_d
51428