@book{167944,
	title = {Separation of trace metals by cation exchange in mixed solvents and their determination with atomic absorption sepectrophotometry _An application to the analysis of natural water of Bangladesh /},
	publisher = {University of Dhaka,},
	year = {1985.},
	address = {Dhaka : },
	note = {Thesis (MS)--Department of Chemistry, University of Dhaka, 1985.
}
}