Principles of telephony

समान संसाधन

• Principles of telephony /
  द्वारा: Biswas, N. N.
  प्रकाशित: (1970)
• Principles of telephony
  द्वारा: Biswas, Nripendra N
  प्रकाशित: (1988)
• Telephony Today and Tomorrow
  द्वारा: Chorafas, Dimiris. N
  प्रकाशित: (1984)
• Principles of telephony
  द्वारा: Biswas, N N
  प्रकाशित: (1994)
• Mathematical theory of connecting networks and telephone traffic
  द्वारा: Benes, V E
  प्रकाशित: (1965)