000 00283nam a2200109Ia 4500
008 230515s9999||||xx |||||||||||||| ||und||
100 _aBlum Deborah
_926612
245 0 _aField Guide For Science Writers
260 _bOxford University Press
_c1997
300 _a287
942 _cBK
_pCL
999 _c129464
_d129464