000 00266nam a2200121Ia 4500
008 230321s9999 xx 000 0 und d
082 _a372.35
_bZAI
100 _aZaidi, S.M
245 0 _aModern Teaching Science
260 _bAnmol
_c2004
300 _a328
942 _cBK
999 _c654
_d654