000 00399nam a2200157Ia 4500
005 20250520020659.0
008 240331s9999 xx 000 0 und d
020 _a9559512846
082 _a302.23
_bMAH
100 _aMahendra, S
245 0 _aSanniwedhana gaweshana
260 _aColombo
_bUdaya Publication
_c1991
300 _a80 p .,
500 _aA Book of Communication Research
942 _cL
999 _c1132
_d1132