000 00284nam a2200121Ia 4500
008 230321s9999 xx 000 0 und d
082 _bPER
100 _aPershad, Dwarika
245 0 _aConcept & Assessmenty Intelligance
260 _bH.P Bhargava
_c2002
300 _a156
942 _cBK
999 _c2167
_d2167