00341nam a2200145Ia 4500008004100000041000800041082001600049100003300065245002300098250000600121260003400127300001000161563000700171650001700178210707s1975    xx            000 0 und d  aeng  a574.87 DERC  aDe ROBERTIS (E D P) & others  aCell biology. Ed.6  a6  aLondonbW B Saunders Coc1975  a615 p  aPB  aCell Biology