000 00453pam a2200157 a 4500
020 _a9788177585582
_c
041 _aeng
082 _a621.382
_bROD/COO
100 _aRoddy D,
_eAuthor.
245 _aElectronic Communications
_hTextual Documents
250 _a4 th ed .
260 _aNew Delhi
_bDorling Kindersley (India) Pvt.Ltd. Licensees of Pearson Education
_c2011
300 _a723:
_bxi;
_c23*17.
700 _aCoolen J,
_eAuthor.
930 _a14754
999 _c57976
_d57976