000 00324nam a2200133Ia 4500
005 20260205044650.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a383 N164C
100 _aNARAYANA MENON
245 0 _aCOMMUNICATIONS REVOLUTION
260 _aDELHI
_bNATIONAL BOOK TRUST
_c1976
300 _a89
942 _cBK
999 _c61370
_d61370