000 00368nam a2200157Ia 4500
008 170101s1973 xx 000 0 und d
082 _a574.87 A82C
100 _aASHWORTH, J.M
245 0 _aCell differentiation
260 _bLondon
_c1973
300 _a64p
440 _aOutline studies in biology
650 _aCYTOLOGY
653 _aCYTOLOGY
942 _2ddc
_cB
999 _c54999
_d54999