000 00318nam a2200133Ia 4500
008 210101s1971 xx 000 0 eng d
082 _a574.87 D 752 C
100 _aDowben, Robert M.
245 0 _aCell Biology
260 _aNew York
_bHarper & Row
_c1971
300 _a570
650 _aCell Biology
942 _2ddc
_cBK
999 _c2236
_d2236