000 00345nam a2200145Ia 4500
008 170101s1976 xx 000 0 und d
082 _a301.16 M54C
100 _aMENON, Narayana
245 0 _aCommunications revolution
260 _bNew Delhi
_c1976
300 _a89p
650 _aCOMMUNICATION
653 _aCOMMUNICATION
942 _2ddc
_cB
999 _c71878
_d71878