000 00533nam a2200217Ia 4500
008 210529s9999||||xx |||||||||||||| ||und||
040 _aSOETPKD
041 _aEnglish
082 _a621.382
100 _aSINGH, A.
245 _aPRINCIPLES OF COMMUNICATION ENGINEERING
250 _a1ST
260 _bS.CHAND AND CO.
_aNEW DELHI
_c2008
300 _aNA
_bNA
500 _aCR3768
650 _aNA
650 _aNA
700 _aCHABRA, A. K.
_42nd Auth
942 _cBK
999 _c38057
_d38057