000 00366nam a2200157Ia 4500
001 2890
008 141107s9999 xx 000 0 und d
050 _aQH 308.5. M17
100 _aMaccracken Helen
245 _aTeacher'S Guide Basic Life Science
250 _a0
260 _aSacramento
260 _bCalifonia State Dept
260 _c1967
300 _a,;ill.
999 _c30467
_d30467