@book{248297,
	author = {Khan, Md. Saidul Islam},
	title = {Trends and problems of science and technology education at secondary level of Bangladesh with special reference to Munshigonj district : British period to till date /},
	publisher = {University of Dhaka,},
	year = {2018.},
	address = {Dhaka :},
	note = {Thesis:(Ph.D.)--Institute of Education & Research University, University of Dhaka.Session : 2013-2014
Includes bibliographical references}
}