000 00277nam a2200109Ia 4500
008 220201s2012 xx 000 0 eng d
100 _aCHADHA R K
245 0 _aCOMMUNICATION TECHNOLOGY AND SKILLS
260 _aDELHI
_bDHANPAT RAI AND SONS
_c2012
300 _a367
942 _2ddc
999 _c93489
_d93489