www.inventors.com/rd/results/rdq_John_A._Larson%2C_1921/carbon.cudenver.edu/~mryder/polygraph_este.html/f=searchemall&o=yydcBbiha
www.lies.electric-wonders.com/liedetectorleonardekeeler/
newinfoseek.com/nwis/american-polygraph-association.html
www.stoplying.info/larsonjohnpolygraph/
up to parent index.
Martin Ryder
mryder@www.cudenver.edu
Dec 11 06