@book{134889,
	author = { Bland, S.   Harlow, 1982   and Longman and Bible Society of South Africa and  Bland, S.   Harlow, 1982   and Bible Society of South Africa},
	title = {Graded exercises in technical drawing },
	publisher = {Longman,},
	year = {1982.},
	series = {Longman International Technical Texts},
	address = {Harlow:}
}