“What is a sacrament? A sacrament is an outward sign instituted by Christ to give grace.” Does this question and answer sound familiar? It should ring a bell for at least some. It is a question and ...
Scale now trumps differentiation. by Marshall W. Van Alstyne, Geoffrey G. Parker and Sangeet Paul Choudary Back in 2007 the five major mobile-phone manufacturers—Nokia, Samsung, Motorola, Sony ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback