kolibri282
05-19-2012, 07:40 AM
autor : na
report : na
title : NASA facts Vol. II No. 3, VSTOL Aircraft
comment: nice pictures and artists impressions (price 15 cents....;-)
http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19640017156_1964017156.pdf
report : na
title : NASA facts Vol. II No. 3, VSTOL Aircraft
comment: nice pictures and artists impressions (price 15 cents....;-)
http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19640017156_1964017156.pdf