@article{320368, recid = {320368}, title = {NASA Langley 90 years on the leading edge since 1917.}, publisher = {National Aeronautics and Space Administration, Langley Research Center,}, address = {Hampton, VA :}, pages = {30 p. :}, year = {2007}, note = {Cover title.}, url = {http://library.usi.edu/record/320368}, }