00402nam a2200169Ia 4500008004100000041001200041082001200053082001100065100001600076100001100092245005400103260001300157260002000170260000900190300001500199650001800214150909s9999    xx            000 0 und d  aEnglish  a574.192  bJAE/BI  aJawnicke     eEditor  aBiochemistry of differentiation and morphogenesis  aNew York  bSpringer Verlag  c1982  a301  Pages  aBio chemistry