000 00272nam a2200121Ia 4500
008 251112s9999||||xx |||||||||||||| ||und||
040 _aCNCLSA
245 0 _aPerspectives In Biology & Medicine
260 _c1976-77
300 _aP.1-614
300 _bV.20
942 _cJRBV
999 _c25952
_d25952