00472nam 2228406 450000100060000000300230000600500090002900800410003808200080007907200330008702000180012010000130013826000240015124500540017565000330022965000200026265000100028228406StarLibrary Marc Built20180420201711 ||||| |||||||||||amh  a621 amobile commmuniction systems a0-89006-391-5 aHernando bArtech House c1999 aintroduction to mobile communications engineering amobile commmuniction systems aperez- fontan f atitle