000 00340nam a2200133Ia 4500
008 211214s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aFeigl, F
245 0 _aSpot tests
260 _bELSEVIER PUBLISHING COMOANY
_aLONDON
_c1954
300 _aXV, 436p p.
653 _aCHEMISTRY
942 _c1
999 _c37984
_d37984