000 00309nam a22001217a 4500
008 160521b xxu||||| |||| 00| 0 eng d
020 _a9780073525518
020 _a9780073525518
041 _aeng
080 _a579
245 _aEssentials of biology:
_cSylvia S. Mader; Michael Windelspecht;
942 _2udc
_cBK
999 _c2354
_d2354