Address	36, Chatawala Gali,
	Kolkata – 700 012, West Bengal, India
Phone	91-33-2221 7571 (O) 2577 0072 (R)
Email	mbiswasmus_cal@yahoo.co.in
Web Site	http://www.mbiswas.org
Contact Person	Mr. Biswajit Biswas (Partner)