000 00291nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a624.183 H685
100 _aHOCKLEY,C.H
245 0 _aCONCRETE PRACTICE
260 _aLONDON
_bChatto & Windus
_c1959
300 _a21X13
942 _cBK
_2DDC
999 _c11375
_d11375