@book{156092,
	title = {Comparison of the nature of precipitated alumino-silcates with that of some naturally occurring clay minerals, with special reference to their base exhance properties /},
	publisher = {University of Dhaka,},
	year = {1943.},
	address = {Dhaka :},
	note = {Thesis (MS) — Department of Chemistry, University of Dhaka, 1943.}
}