00429nam a2200133Ia 450000500170000000800410001702000220005805000210008010000310010124500790013225000080021126000400021965000360025920251229175950.0251229s9999    xx            000 0 und d  a978-1-439-04932-7  aQD 261 .S76 2011  aPavia, L. Donald...(ed al) 2aA small-scale approach to organic laboratory techniquescL. Donald.. Pavia  a3rd  aCengage learningb Brook/Colec2011  aChemistry, Organic - Laboratory