This change in attitude gave upscale purveyors including Neiman Marcus Group Inc. and Nordstrom Inc . , along with some boutique retailers , strong sales gains in May .
This change in attitude gave upscale purveyors including Neiman Marcus , the parent of Bergdorf Goodman ; and Nordstrom strong sales gains in May .
layer 7 in the osi model provides interfaces that enable applications to request and receive network services