@book{159075,
	author = {Billal Hossain, Md. },
	title = {Quality of mathematics teaching and learning in the primary schools of Bangladesh / },
	publisher = {University of Dhaka, },
	year = {2015.},
	address = {Dhaka : },
	note = {Thesis (M.Phil.)-- Institute of Education & Research, University of Dhaka,2015.
}
}