000 nam a22 7a 4500
999 _c18317
_d18317
008 180106b xxu||||| |||| 00| 0 eng d
020 _a0815108826
041 _heng
082 _a574
_balt
100 _aAlters, Sandra
245 _aBiology: Understanding Life/
260 _aUSA:
_bMosby,
_c1996
300 _aP. 843
_c28cm.
_bart;
650 0 _aBiology
942 _cREF