000 00319nam a2200109Ia 4500
008 220107s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aAult, Addison
245 0 _aTechniques and expriments for organics chemistry
260 _bAllyn and Bacon
_aBoston
_c1974
942 _c1
999 _c173322
_d173322