000 00272nam a2200121 a 4500
003 EIA
001 1104
942 _02
_2ddc
_cBK
245 _aDesign and control of concrete mixture
260 _c1968
008 141112s1968 ck r 000 u spa d
082 _a620.136
_bD457
999 _c3090
_d3090