00333nam a2200121Ia 450000500170000000800410001702000150005805000160007310000200008924500560010926000340016565000120019920251229172856.0251229s9999    xx            000 0 und d  a0127350500  aTP  965 .W3  aWard, A  G(ed.) 4aThe science and technology of gelatincA  G(ed Ward  aLondonb Academic Pressc1977  aGelatin