000 00298nam a2200133Ia 4500
082 _a370
_bC14S
100 _aSHARMA, DK
245 _aCOMMUNICATION &EDUCATION TECHNOLOGY
250 _a2ND
260 _bLOTOUS PUB.
_c2014
300 _a375
650 _aCOMMUNICATION & EDUCATION
942 _2ddc
_cBK
999 _c6776
_d6776