000 00493nam a2200193Ia 4500
999 _c3448
_d3448
005 20231222175900.0
008 190114s9999 xx 000 0 und d
020 _a9788131243749
041 _aeNGLISH
082 _a610.7
_bSHA-COM
100 _aSharma, Suresh K.
245 0 _aCommunication & Educational Technology
250 _a2nd
260 _bElsevier
_aNew Delhi
_c2016
300 _axnii, 456 P
500 _aIncludes Index
650 _aEducational Technology
942 _cTB
_2ddc