000 00281nam a22000977a 4500
082 _a025.524
_bBAV.I;1
100 _aBavakkutty M
_aRekha Rani Varghese
245 _aInformation search pattern in electronic environment
260 _aNew Delhi
_bEssEss publications
_c2007
942 _cBK
999 _c204834
_d204834