000 00510nam a2200169Ia 4500
008 190327s9999||||xx |||||||||||||| ||und||
020 _a81-237-1274-X
040 _aNITIL
_cNITIL
082 _221st
_a621.385
_bR161D
100 _aRajan, Mohan Sunder
245 0 _aDursanchar katha
_cMohan Sunder Rajan
260 _aNew Delhi
_bNational Book Trust, India
_c1995
300 _a226p.
650 _aTelecommunication systems; Spectrum analysis; Telephone systems
700 _aGarg, Laxminarayan
942 _cBKS
999 _c53760
_d53760