000 00305nam a2200121Ia 4500
008 220201s1999 xx 000 0 eng d
041 _aENG
100 _aSP:23:1982
245 0 _aHANDBOOK ON CONCRETE MIXES
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1999
300 _a144
942 _2ddc
999 _c62083
_d62083