00515nam a2200145Ia 4500008004100000040001100041100002800052245008400080260005500164300001600219300001000235942000900245999001700254952009800271251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aF. peter Woodford92945 0aProceedings of the National Academy Of Sciences of the United States of America  cMay, 1971bThe National Academy of SciencesaU.S.A  aP. 873-1990  bV. 68  cJRBV  c13872d13872  001040917225aCNCLSAbCNCLSAd2025-11-12l0r2025-11-12 00:00:00tNo. 5-8yJRBVw2025-11-12