00705nam a2200205Ia 4500003000900000008004100009040001600050080001500066100002500081245014500106250001200251260003500263300001600298650001900314650002800333700002500361942000700386999001500393952009100408IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a621.3bLAD  aLander, A. W.910654 0aShortwave Wireless Communicationsbincluding ultra-shortwavescA. W. Lander and C. R. Stoner                                                  a4th ed.  aLondonbChapman and Hallc1946  axiii, 573p.  aNASA Thesaurus  aRadio Engineering91656  aStoner, C. R.910655  cBK  c6171d6171  00104070aBANbKAVcGENd1979-04-07l0o621.3/ LADp6883r2021-11-05w1979-04-07yBK