000 00304nam a2200133Ia 4500
008 220201s1993 xx 000 0 eng d
082 _a621.385
_bDAS
100 _aDas, P N
245 0 _aLive telegraphy
250 _a8
260 _aNew Delhi
_bModern Book Agancy
_c1993
300 _a205
942 _2ddc
999 _c26288
_d26288