000 00256nam a2200109Ia 4500
008 230401s9999 xx 000 0 eng d
100 _aRAJENDRA KUMAR
245 0 _aHUMAN COMPUTER INTERACTION
250 _a1
260 _bFIREWALL MEDIA
942 _2ddc
_cBTECH
999 _c4780
_d4780