@book{1644,
	author = {রহমান, মুহাম্মদ মাহবুবুর।},
	title = {প্রকৌশল অঙ্কন /},
	publisher = {বাংলা একাডেমী,},
	year = {c২০০৮।},
	address = {ঢাকাঃ},
	edition = {1st ed.},
	note = {Includes index.}
}