000 00305nam a2200133Ia 4500
008 161121s9999 xx 000 0 und d
100 _aSCHJEIDE (OLE. A) ; VELLIS (Jean De)
245 0 _aCell differentiation
260 _cVan Nostrand
365 _b0
650 _aNIL
652 _a#N/A
942 _cBK
999 _c34294
_d34294