TY - BOOK AU - Mehrotra, Vinod K. TI - Concrete and concrete materials SN - 8180141284 U1 - 620.136 PY - 2009/// CY - Delhi PB - standard Pub. KW - AR N1 - 1.Cement and cementing meterials-- 2.Aggregates-- 3.Chemical admixtures -- 4.Plastic state of concrete-- 5.Hardened concrete-- 6.Durability of concrete-- 7.Special concretes -- 8.Cracks in concrete-- 9.Concrete repair materials-- 10.Concrete repair ER -