000 00259nam a2200121Ia 4500
008 161008s9999 xx 000 0 und d
100 _aVARSHNEY A K
245 _aSIGNAL AND NETWORKS
250 _a1ST
260 _bVAYU
_c2013
300 _a190
942 _cBK
999 _c42562
_d42562