It is very good book for students.
I read this book.
this book is like a teacher for me when I search any word in this book. it gives me very good meaning of this word so I prefer this book.
I suggust all the students who prepration for english.
my all firends have this book. they used this book and suggest this book for english prepration.
it used in any age every person can use this it will get in any stationary book