Watchdog Consultancy & Investigation Private Limited
No. 153, Rash Behari Avenue 1st Floor, Room No. 04
Kolkata- 700029, West Bengal (India)
Book Palace Publishers & Distributors Private Limited
167/4, Lenin Sarani, 2nd Floor, Room No. 7-9
Kolkata- 700072, West Bengal (India)
Book N Books
No. 6, Kiran Shankar, Roy Road
Kolkata- 700001, West Bengal (India)
Mishra Book Center
Kiran Shankar Roy Road
Kolkata- 700001, West Bengal (India)