000 00328nam a2200121Ia 4500
008 251112s9999||||xx |||||||||||||| ||und||
040 _aCNCLSA
245 0 _aProceedings Of The Nationl Academy Of Science
260 _cJuly, 1985
_bNational Academy Of Science
_aU. S. A
300 _aP.4301-5236
300 _bV.82
942 _cJRBV
999 _c21936
_d21936