000 00354nam a2200133Ia 4500
008 211214s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aKertesz, Z I
245 0 _aPectic substances
260 _bINTERSCIENCE PUBLISHERS INC.
_aNEW YORK
_c1951
300 _axvi,628p p.
653 _aCHEMISTRY
942 _c1
999 _c28121
_d28121