000 00298nam a2200121Ia 4500
001 20607
008 170722s9999 xx 000 0 und d
100 _aTyrrell L. W. M.
245 _aPrinciples of chemical science :
_b A student's text /
260 _c1968
700 _aWarren, R. K.
942 _cGEN
999 _c4095
_d4095