000 00307nam a2200121Ia 4500
008 220821s2007 xx 000 0 eng d
100 _aSINGH, ANOKH, & CHHABRA, A. K.
245 0 _aPRINCIPLES OF COMMUNICATION ENGINEERING
250 _a1ST
260 _bS. CHAND
_c2007
300 _a662
942 _2ddc
_cBTECH
999 _c1354
_d1354