books.google.co.uk - "Whether you are pouring a concrete walkway or staking out the excavation for a basement foundation, doing the right job demands a thorough knowledge of concrete construction techniques. Veteran builder Rick Arnold conveys this essential knowledge by explaining everything from mix characteristics and...http://books.google.co.uk/books/about/Working_With_Concrete.html?id=V-pTeOmudAoC&utm_source=gb-gplus-shareWorking With Concrete
