@book{116432,
	title = {DuoVision: 2-in-1 telescope and microscope.},
	publisher = {Educational Insights,},
	year = {2000.},
	address = {CA, U. S. A :},
	note = {Accessories includes: 3 microscope objective lens unit (250x, 150x, 50x)--1 prepared specimen slides--10 specimen covers--1 pair of plastic tweezers.}
}