000 00255nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aSuriya, M.
245 0 _aKnowledge organization
260 _aNew Delhi
_bA.P.H.
_c2012
300 _a215p.
942 _cBK
999 _c15668
_d15668