00331nam a2200121Ia 4500008004100000040003800041100001000079245003600089250000600125260005300131300001500184653001000199211228s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre  aGenes 0aGenes: structure and expression  a1  bJohn Wiley and SonsaChinchester, New Yorkc1983  ax, 362p p.  aGenes