@book{77193,
	author = {Benson, Frank Atkinson},
	title = {Problems in electronics with solutions. (5th ed.)},
	publisher = {Chapman and Hall distributed by Halsted Press},
	year = {1976},
	series = {Science paperbacks},
	address = {London},
	edition = {5th ed.},
	note = {Includes bibliographical references}
}