000 00281nam a2200121Ia 4500
008 251112s9999||||xx |||||||||||||| ||und||
040 _aCNCLSA
245 0 _aScience
260 _cJanuary, 1990
_bAcademic Press
_aNew York
300 _aP. 1-1474
300 _bV. 193
942 _cJRBV
999 _c20371
_d20371