@book{5611,
	author = {Deketh, Jan.},
	title = {Grondslagen van de radiobuizentechniek,},
	publisher = {Meulenhoff]},
	year = {1943.},
	series = {Philipsboekenreeks over electronenbuizen, opgenomen in Philips Technische bibliotheek,},
	address = {[Amsterdam,},
	note = {Errata leaf inserted.}
}