@book{4667,
	author = {Fatema Chowdhury Munibur Rahman Chowdhury and Fatema Chowdhury Munibur Rahman Chowdhury},
	title = {Essentials of Topology and Functional Analysis},
	publisher = {® PI Publicatioin},
	year = {2007},
	address = {Dhaka},
	edition = {1st}
}