000 00329nam a2200145Ia 4500
008 170101s1968 xx 000 0 und d
082 _a574 H27T
100 _aHARDIN, Garrett
245 0 _a39 steps to biology
260 _bSan Francisco
_c1968
300 _a344p
650 _aBIOLOGY
653 _aBIOLOGY
942 _2ddc
_cB
999 _c38598
_d38598