00279nam a2200109Ia 4500008004100000082001900041100002200060245002700082260004100109300001000150650000900160140113s9999    xx            000 0 und d  a575.172.1 L7.3  a"Lewin, Benjamin"  aGene expression. Vol.3  b"New York : John Wiley & sons, 1977"  a925p.  aGene