000 00286nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aHartman philip E and suskind sigmund R
245 0 _aGene action ed 2
260 _bPrentice hall
260 _c1972
365 _b8
942 _cBK
999 _c200948
_d200948