Saṃbāda kathāẏa betāra jagat̲, 1929-44 /

समान संसाधन

• The dynamics of spectrum management : legacy, technology, and economics /
  द्वारा: Prasad, Rohit, और अन्य
  प्रकाशित: (2014)
• Listening in radio and the American imagination
  द्वारा: Douglas, Susan Jeanne
  प्रकाशित: (1999)
• Inventing American broadcasting, 1899-1922
  द्वारा: Douglas, Susan Jeanne
  प्रकाशित: (1987)
• Sangbad kawthay betar jagat: [1929-44] /
  प्रकाशित: (2012)
• A history of Radio Pakistan /
  द्वारा: Ahmad, Nihal
  प्रकाशित: (2005)