000 00320nam a2200109Ia 4500
008 211215s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aSteckler. Phyllis B. ed.
245 0 _aAmerican Scientific books 1960-1962
260 _bR. R. Bowker & Co.
_aNew York
_c1962
942 _c1
999 _c86528
_d86528