000 00269nam a2200109Ia 4500
008 161222s9999 xx 000 0 und d
020 _cRS. 850.00
100 _aB. Skler
245 _aDigital communications
_cB. Skler
260 _aNew Delhi
_bPearson
_c2009
300 _a1164
999 _c6257
_d6257