000 00279nam a2200121Ia 4500
008 230321s9999 xx 000 0 und d
082 _bPAS
100 _aPassi, B.K
245 0 _aLessons on Critical Learning Skills
260 _bH.P Bhargava
_c2002
300 _a159
942 _cBK
999 _c2172
_d2172