Users practicing this topic

Post date	Users	Rates	Content
Mon, 07/22/2013 - 18:34	lngsa	70	Check this topic
Sun, 09/30/2012 - 22:49	yjc1989	53	Check this topic
Wed, 08/01/2012 - 23:38	mapleleafdream	53	Check this topic
Wed, 08/07/2013 - 04:48	kai123	70	Check this topic

Topic title: The following appeared in a memo from the director of a large group of hospitals."In a laboratory study of liquid antibacterial hand soaps, a concentrated solution of UltraClean produced a 40 percent greater reduction in the bacteria population than did t

Topic category: GMAT/GRE