000 00321nam a2200145Ia 4500
008 170101s1956 xx 000 0 und d
082 _a574 H23B
100 _aHANAUER, Ethel R
245 0 _aBiology made simple
260 _bLondon
_c1956
300 _a318p
650 _aBIOLOGY
653 _aBIOLOGY
942 _2ddc
_cB
999 _c8107
_d8107