00488nam a2200145Ia 4500008004100000020001800041041000800059082001700067100003500084245015200119250000600271260003200277300001200309650002100321210716s2012 xx 000 0 und d a9780749462734 aeng a658.827 ROBB aRoberts, Bryan; Berg, Natalie. aWalmart: key insights and practical lessons from the worlds largest retailer.bKey insights and practical lessons from the worlds largest retailer. a1 aNew DelhibKogan Pagec2012 avii,230 aBrand Management