TY  - BOOK
AU  - à¤¶à¤°à¥à¤®à¤¾,à¤à¥à¤¡à¤¾à¤®à¤£à¤¿
TI  - à¤¨à¥à¤ªà¤¾à¤² à¤à¥à¤²à¤¿à¤à¤® à¤¬à¤°à¤¿à¤·à¥à¤  à¤¸à¤¹à¤¾à¤¯à¤ à¤¦à¤¿à¤¶à¤¾à¤¬à¤¾à¥à¤§
SN  - 9994620738
U1  - N384 23rd.
PY  - 0000///à¥¨à¥¦à¥¬à¥©à¤µà¤¿
CY  - [s.l.]
PB  - à¤à¤²à¥à¤ªà¤¨à¤¾ à¤¶à¤°à¥à¤®à¤¾
KW  - Telecommunications
KW  - Communications services
N1  - Includes bibliography
ER  -