This author has not been identified. Look up 'Mamdouh Ibrahim' in GoogleThis author has not been identified. Look up 'Daniel G. Bobrow' in GoogleThis author has not been identified. Look up 'Carl Hewitt' in GoogleThis author has not been identified. Look up 'Jean-François Perror' in GoogleThis author has not been identified. Look up 'Reid G. Smith' in GoogleThis author has not been identified. Look up 'Howard E. Shrobe' in Google