000 00305nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a624.1834 A425
100 _aALLEN,R.T.L
245 0 _aREPAIR OF CONCRETE STRUCTURES
260 _aGLASGOW
_bBlackie and Son
_c1987
300 _a23X15
942 _cBK
_2DDC
999 _c21732
_d21732