000 00719pam a2200181a 44500
008 160408bc1990 xxu||||| |||| 00| 0 eng d
020 _a0412374102
082 _a620.136
_bAd65
100 _aVazquer, E.
245 1 _aADMIXTURES FOR CONCRETE IMPROVEMENT OF PROPERTIES
_cPROCEEDINGS OF THE INTERNATIONAL SYMPOSIUM HELD AT BY RILM, BARCELONA, MAY 14-17, 1990
260 _aLondon
_bChapman And Hall
_cc1990
300 _axv,586
440 _aRilem Proceedings
_vNo. 5
500 _aOrganized By Rilem Technical Committee Tc-84aac & Departmento De Ingenieria De La Construction Escuela Tecnica Superior De Ingenieros De Comines
650 _aConcrete -- Chemistry -- Cong
964 _gCIRC
997 _aA109455 C
999 _c324408
_d324408