The most paramount(important) book for me is my undergraduate major textbook which is called commerce (marketing). Because as we all know that marketing is a kind of major which cuts across the boundaries of many different disciplines, so it broadens my knowledge scope, such as the aspects of advertising and trade. On the other hand, well, a plenty of cases are included in this book, in addition, many definitions can explained very satisfactory (acceptable) so it definitely helps me to get a deeply understanding of my major.

Hello, dear everone!  I'm a new comer( Chinese is my native language). Not familiar with the opeation here. Hope we help each other.