00495nam 2219BKE001641 450000100120000000300230001200500090003500800410004408200120008507200260009702000150012310000230013826000610016125000110022230000160023324500720024919BKE001641StarLibrary Marc Built20180403201711 ||||| |||||||||||amh  a666.893 aconcrete -- additives a8186308938 aV. S. Ramachandran bnai sarak, delhi: standard publishers distributor c2002 a2nd ed a1153p, 25cm aConcrete admixtures handbook bproperties, science, and technology