অপরাধ মনস্তত্ত্ব ‍ও পুলিশি-জিজ্ঞাসাবাদ (হার্ডকভার)

It's a good book but during editing I think editor should be more conscious about the language/ term. I'm not saying that there's any mistake I just want to make it more interesting to the readers cause the content of this book is really very good.